CN211956760U - Think political affairs education and use multimedia teaching device - Google Patents
Think political affairs education and use multimedia teaching device Download PDFInfo
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- CN211956760U CN211956760U CN202021181008.XU CN202021181008U CN211956760U CN 211956760 U CN211956760 U CN 211956760U CN 202021181008 U CN202021181008 U CN 202021181008U CN 211956760 U CN211956760 U CN 211956760U
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Abstract
The utility model discloses a multimedia teaching device for thinking and political affairs education, which comprises a teaching box, wherein the bottom of the teaching box is provided with a teaching board, the bottom of the teaching box is fixedly provided with a telescopic rod at a position right below the teaching board, the top of the telescopic rod is fixedly provided with a bottom board, the top of the bottom board is provided with an adjusting hole, the inside of the adjusting hole is slidably connected with an adjusting rod, one end of the adjusting rod, which is far away from the bottom board, is connected with the teaching board through splicing, the top of the adjusting rod, which is connected with the teaching board, is connected with a fixing bolt through screw threads, the surface of the teaching board and the corresponding position of the splicing of the adjusting rod are provided with a sliding groove, the middle upper part at the top of the teaching board is fixedly provided with a display, a touch pad is fixedly arranged at one side of the top of the teaching board, which is far, and the shape of the clamping block is matched with the clamping groove. The utility model discloses adjusting device's that can be simple quick angle, the convenient teaching is used.
Description
Technical Field
The utility model relates to an think political affairs education device technical field, especially relate to an think political affairs education and use multimedia teaching device.
Background
Ideological and political education is that society or social group use certain thought concept, political view, moral standard, exert purposeful, planned, organized influence to its member, make them form the social practice activity that accords with the thought morality that certain society required, think political education is the extremely important ring in national education, in order to improve education level, the multimedia is more and more applied to think education, but the projection of the multimedia projection equipment of practical at present is mostly hung dress, the teaching effect is general.
Through the retrieval, chinese patent publication is CN 209657518U's utility model, discloses a think political affairs education and use multimedia teaching device, relates to educational equipment technical field, this think political affairs education and use multimedia teaching device, the on-line screen storage device comprises a base, one side fixedly connected with gyro wheel of base bottom surface, the opposite side fixedly connected with supporting leg of base bottom surface, one side fixedly connected with connecting block of base, one side rotation that the base was kept away from to the connecting block is connected with the handle. This think political affairs multimedia teaching device for education, through having set up first bracing piece, the first connecting axle of one end fixedly connected with of second connecting axle is kept away from to first bracing piece, the surface rotation of first connecting axle is connected with the second bracing piece, the one end fixedly connected with top cap of first connecting axle is kept away from to the second bracing piece, and the one end and the top cap fixed connection of spool are kept away from to the projection cloth, the device is applicable to open air think political affairs teaching, but the student still learns in the classroom most time, and current device lacks the teaching device to every student, the student can not operate by oneself, lack the practice, make the learning efficiency step-down, consequently, need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multimedia teaching device for thinking political affairs education.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multimedia teaching device for thinking and political affairs education comprises a teaching box, wherein a teaching board is arranged at the bottom of the teaching box, a telescopic rod is fixedly arranged at the position, right below the teaching board, at the bottom of the teaching box, and the top of the telescopic rod is fixedly provided with a bottom plate, the top of the bottom plate is provided with an adjusting hole, the inside of the adjusting hole is connected with an adjusting rod in a sliding way, and one end of the adjusting rod far away from the bottom plate is connected with the teaching board through insertion, the top of the adjusting rod connected with the teaching board is connected with a fixing bolt through screw thread, a sliding groove is arranged on the surface of the teaching board and the corresponding position of the inserting connection of the adjusting rod, a display is fixedly arranged at the middle upper part of the top of the teaching board, and one side fixed mounting that the spout was kept away from at the top of teaching board has the touch pad, open the upper surface of bottom plate has the draw-in groove, and the bottom welding of teaching board has the fixture block, and the shape of fixture block agrees with mutually with the draw-in groove.
Preferably, a case is fixedly installed in the middle of the bottom plate, heat dissipation holes are formed in the side faces of the case, and a dust screen is bonded inside the heat dissipation holes through an adhesive.
Preferably, the bottom four corners of the bottom of the teaching box are spliced with bottom wheels, and the top of each bottom wheel is fixedly provided with a buckle.
Preferably, the top welding of return pulley has the fore-set, and opens at the middle part of fore-set has the mounting groove, the inside edge of mounting groove has the rubber packing ring through adhesive bonding.
Preferably, a cushion pad is adhered to the middle of the top of the bottom wheel through an adhesive, and a second spring is fixedly mounted at the four corners of the top of the bottom wheel.
Preferably, the surface of the telescopic rod is provided with a first spring, and two ends of the first spring are fixedly connected with the bottom of the teaching board and the top of the bottom board respectively.
Preferably, the middle of one side that the teaching box is close to the touch pad is fixedly mounted with a placing box, and the edge of placing the box is provided with a fillet.
Compared with the prior art, the utility model provides a think political affairs education and use multimedia teaching device possesses following beneficial effect:
1. the top of the bottom plate is fixedly provided with an adjusting hole, the inside of the adjusting hole is connected with an adjusting rod in a sliding way, one end of the adjusting rod, far away from the bottom plate, is connected with the teaching board in an inserting way, the top of the adjusting rod, connected with the teaching board, is connected with a fixing bolt in a threaded way, the surface of the teaching board and the corresponding position of the inserting way of the adjusting rod are provided with a sliding groove, when in use, the fixing bolt is firstly loosened, the top of the adjusting rod slides in the sliding groove, the bottom of the adjusting rod slides in the adjusting hole, the angle of the teaching board can be adjusted, when the angle is proper, the fixing bolt is tightened, the teaching board is fixed, the angle behind the teaching board can be stably adjusted, the teaching use is convenient, a display is fixedly arranged above the top of the teaching board, a touch pad is fixedly arranged on one side, far away from the sliding groove, of the top of the teaching board, students, the data to be shown is selected to be displayed on the display, so that the teaching device is convenient to have functional diversity when in use.
2. The bottom through the teaching case that sets up is located the position fixed mounting who teaches under the board and has the telescopic link, adjusts the height that the teaching board can be adjusted to the telescopic link to adapt to the student's of different heights use, travelling comfort when increasing the teaching device and using.
3. The chassis is fixedly arranged in the middle of the bottom of the arranged bottom plate, the side faces of the chassis are provided with the heat dissipation holes, the dust screen is bonded inside the heat dissipation holes through an adhesive, the generated heat can be dissipated in time when the chassis runs, and the dust screen can prevent the device from entering the chassis to cause the chassis to break down due to long-term use.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, adjusting device's that can be simple quick angle makes things convenient for the teaching to use.
Drawings
Fig. 1 is a schematic perspective view of a multimedia teaching device for ideological and political education provided by the present invention;
fig. 2 is a schematic structural view of a teaching board of the multimedia teaching device for thinking and political affairs education of the present invention;
fig. 3 is the utility model provides a think political affairs education and use multimedia teaching device's return pulley structure sketch map.
In the figure: the teaching aid comprises a teaching board 1, a sliding groove 2, a touch pad 3, a display 4, a fixing bolt 5, an adjusting rod 6, a rubber column 7, a telescopic rod 8, a case 9, a spring I10, a bottom wheel 11, a spring II 12, a placing case 13, a teaching case 14, a clamping block 15, an adjusting hole 16, a heat dissipation hole 17, a bottom plate 18, a top column 19 and a mounting groove 20.
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.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a multimedia teaching device for thinking and political affairs education comprises a teaching box 14, a teaching board 1 is arranged at the bottom of the teaching box 14, a telescopic rod 8 is fixedly arranged at a position right below the teaching board 1 at the bottom of the teaching box 14, the height of the teaching board 1 can be adjusted by adjusting the telescopic rod 8 so as to adapt to the use of students with different heights, a bottom plate 18 is fixedly arranged at the top of the telescopic rod 8, an adjusting hole 16 is formed at the top of the bottom plate 18, an adjusting rod 6 is slidably connected inside the adjusting hole 16, one end of the adjusting rod 6 far away from the bottom plate 18 is connected with the teaching board 1 in an inserting manner, a fixing bolt 5 is connected at the top of the adjusting rod 6 connected with the teaching board 1 through a thread, a sliding groove 2 is formed at the corresponding position of the surface of the teaching board 1 and the adjusting rod 6 in an inserting manner, when in use, the fixing bolt 5 is firstly, adjust the bottom of pole 6 and slide in adjusting hole 16, adjust the angle of teaching board 1, when the angle is suitable, tighten fixing bolt 5, teaching board 1 is fixed, and then can adjust the angle of teaching board, the convenient teaching is used, the well top fixed mounting at the top of teaching board 1 has display 4, and one side fixed mounting that spout 2 was kept away from at the top of teaching board 1 has touch pad 3, student and mr can pass through touch pad 3 self-control machine case 9, the data display that the selection needs to be shown is on display 4, open the upper surface of bottom plate 18 has the draw-in groove, and the bottom welding of teaching board 1 has fixture block 15, and the shape and the draw-in groove of fixture block 15 agree with mutually, during the angle regulation, fixture block 15 of teaching board 1 bottom can select to adjust as required, the supplementary angle of adjusting teaching board 1 when fixture block 15 joint is in the draw-in groove of difference promptly.
The utility model discloses in, fixed mounting has quick-witted case 9 in the middle of bottom plate 18's the bottom, and the side of quick-witted case 9 has all opened louvre 17, and louvre 17's inside bonds through the adhesive has the dust screen, when guaranteeing quick-witted case 9 operation, the heat of production can in time effluvium, and the dust screen preventing device leads to the dust to get into quick-witted case 9 and leads to quick-witted case to produce the trouble because of long-term the use.
The utility model discloses in, the bottom four corners department of teaching box 14 is pegged graft and is had return pulley 11, and the top fixed mounting of return pulley 11 has the buckle.
The utility model discloses in, the top welding of return pulley 11 has fore-set 19, and opens at the middle part of fore-set 19 has mounting groove 20, and the inside edge of mounting groove 20 has the rubber packing ring through adhesive bonding.
The utility model discloses in, there is the blotter through adhesive bonding in the middle of the top of return pulley 11, and the top four corners department fixed mounting of return pulley 11 has two 12 springs, and the return pulley 11 installation back can be guaranteed through mounting groove 20 installation back and the return pulley 11 can be adjusted the rotation a little, and rotation angle is unlikely to the too big unstability that causes the device.
The utility model discloses in, the surface of telescopic link 8 is provided with spring 10, and the both ends of spring 10 link to each other with the bottom of teaching board 1 and the top of bottom plate 18 all slide, and spring 10 can be when device angle regulation, and spring 10 supports teaching board 1's weight, prevents that teaching board 1 from dropping suddenly at the mediation in-process and causing potential safety hazard or device to damage.
The working principle is as follows: when the teaching board is in use, the fixing bolt 5 is firstly loosened, the top of the adjusting rod 6 slides in the sliding groove 2, the bottom of the adjusting rod 6 slides in the adjusting hole 16, the angle of the teaching board 1 is adjusted, when the angle is proper, the fixing bolt 5 is tightened to fix the teaching board 1, the display 4 is fixedly arranged above the top of the teaching board 1, and the touch pad 3 is fixedly arranged on one side of the top of the teaching board 1, which is far away from the sliding groove 2, the students and teachers control the case 9 by themselves through the touch panel 3, and the selected materials to be shown are displayed on the display 4. The fixed position that the bottom of the teaching box 14 that sets up is located under teaching board 1 has telescopic link 8, adjusts the height that teaching board 1 was adjusted to telescopic link 8 to adapt to the student's of different heights use. Fixed mounting has quick-witted case 9 in the middle of the bottom plate 18 that sets up, and the side of quick-witted case 9 all opens there is the louvre 17, and the inside of louvre 17 has the dust screen through adhesive bonding, guarantees to in time effluvium the heat that produces when running quick-witted case 9, and the dust screen preventing device leads to the dust to get into quick-witted case 9 because of long-term the use and leads to the quick-witted case to produce the event.
Example 2
Referring to fig. 1-3, a think of political affairs education and use multimedia teaching device, this embodiment compares in embodiment 1, still includes that teaching box 14 is close to the middle fixed mounting of one side of touch pad 3 and places case 13, and the edge of placing case 13 all is provided with the fillet.
The working principle is as follows: when the student learns, the placing box 13 is used for placing personal belongings.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The multimedia teaching device for think political affairs education comprises a teaching box (14), wherein a teaching board (1) is arranged at the bottom of the teaching box (14), and is characterized in that a telescopic rod (8) is fixedly arranged at a position, which is positioned right below the teaching board (1), at the bottom of the teaching box (14), a bottom board (18) is fixedly arranged at the top of the telescopic rod (8), an adjusting hole (16) is formed at the top of the bottom board (18), an adjusting rod (6) is slidably connected inside the adjusting hole (16), one end, which is far away from the bottom board (18), of the adjusting rod (6) is connected with the teaching board (1) in an inserting manner, a fixing bolt (5) is connected at the top, which is connected with the teaching board (1), of the adjusting rod (6) through a thread, a sliding groove (2) is formed at a position, which corresponds to the surface of the teaching board (1) and the inserting manner of the adjusting rod (6), a display (4) is fixedly, and one side fixed mounting that spout (2) were kept away from at the top of teaching board (1) has touch pad (3), the upper surface of bottom plate (18) is opened has the draw-in groove, and the bottom welding of teaching board (1) has fixture block (15), and the shape and the draw-in groove of fixture block (15) agree with mutually.
2. The multimedia teaching device for think political affairs education of claim 1, characterized in that, the bottom middle of bottom plate (18) is fixed with quick-witted case (9), and the side of quick-witted case (9) all opens louvre (17), the inside of louvre (17) passes through the adhesive and bonds and has the dust screen.
3. The multimedia teaching device for political thought education as claimed in claim 1, wherein the bottom four corners of the teaching box (14) are inserted with bottom wheels (11), and the top of the bottom wheels (11) is fixedly provided with a buckle.
4. The multimedia teaching device for ideological and political education as claimed in claim 3, wherein the top of the bottom wheel (11) is welded with a top pillar (19), and the middle of the top pillar (19) is opened with a mounting groove (20), and the inner edge of the mounting groove (20) is bonded with a rubber gasket through an adhesive.
5. The multimedia teaching device for ideological and political education as claimed in claim 4, wherein the bottom wheel (11) is adhered with a buffer pad at the top middle part through an adhesive, and the top four corners of the bottom wheel (11) are fixedly provided with a second spring (12).
6. The multimedia teaching device for ideological and political education as claimed in claim 1, wherein the surface of the telescopic rod (8) is provided with a first spring (10), and two ends of the first spring (10) are respectively fixedly connected with the bottom of the teaching board (1) and the top of the bottom board (18).
7. The multimedia teaching device for think political affairs education of claim 1, characterized in that, the middle of one side of teaching case (14) near touch pad (3) is fixedly installed with placing case (13), and the edge of placing case (13) all is provided with the fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181008.XU CN211956760U (en) | 2020-06-23 | 2020-06-23 | Think political affairs education and use multimedia teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181008.XU CN211956760U (en) | 2020-06-23 | 2020-06-23 | Think political affairs education and use multimedia teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211956760U true CN211956760U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021181008.XU Expired - Fee Related CN211956760U (en) | 2020-06-23 | 2020-06-23 | Think political affairs education and use multimedia teaching device |
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| Country | Link |
|---|---|
| CN (1) | CN211956760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483240A (en) * | 2021-06-29 | 2021-10-08 | 中南大学湘雅医院 | Multimedia teaching device for medical teaching |
-
2020
- 2020-06-23 CN CN202021181008.XU patent/CN211956760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483240A (en) * | 2021-06-29 | 2021-10-08 | 中南大学湘雅医院 | Multimedia teaching device for medical teaching |
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| 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: 20201117 Termination date: 20210623 |