CN214510047U - Multimedia ideological and political education podium - Google Patents
Multimedia ideological and political education podium Download PDFInfo
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- CN214510047U CN214510047U CN202120020984.5U CN202120020984U CN214510047U CN 214510047 U CN214510047 U CN 214510047U CN 202120020984 U CN202120020984 U CN 202120020984U CN 214510047 U CN214510047 U CN 214510047U
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- 241001310793 Podium Species 0.000 title claims abstract description 27
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a multimedia ideological and political education podium, including first fixed plate, the both sides surface of first fixed plate is close to bottom edge and all is fixed with the rotary rod, two the surface of rotary rod all is fixed with the second fixed plate, two the rectangular channel has all been seted up at the top of second fixed plate and first fixed plate, two edge all slides around being close to one side surface of second fixed plate and runs through there is first lead screw. The utility model has the advantages that: but two second fixed plates rotate four first lead screws simultaneously and fix two second fixed plates, so can the effectual area that improves the podium, can place more article, when not using the podium, can rotate two second fixed plates, can reduce the parking volume like this when placer, great improvement the practicality of device.
Description
Technical Field
The utility model relates to a multimedia podium field, concretely relates to multimedia ideological and political education podium.
Background
Ideological and political education is that a certain ideological and ideological concepts, political views and moral norms are applied to the society or social groups, purposeful, planned and organized influences are exerted on members of the society, so that the members form social practice activities meeting the ideological and ideological requirements of a certain society, and a multimedia ideological and political education podium is used in the process of education and speech.
However, in the prior art, the height of the existing podium is fixed and unchangeable in the using process, and the podium is inconvenient for the speakers with high heights or low heights, and the area of the podium is small, so that some lectures such as lecture manuscripts can not be stored simultaneously, and the practicability of the device is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multimedia ideological and political education podium has solved the technical problem that the podium height can't be adjusted.
The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a multimedia ideological and political education podium, includes first fixed plate, the both sides surface of first fixed plate is close to bottom edge and all is fixed with the rotary rod, two the surface of rotary rod all is fixed with the second fixed plate, two the rectangular channel has all been seted up at the top of second fixed plate and first fixed plate, two the equal slip of edge has run through first lead screw around one side surface of second fixed plate is close to, the both sides surface of first fixed plate is close to the front and back edge and has all seted up first screw hole, four first lead screw one end all extends to four first threaded holes insidely, the top of first fixed plate is fixed with the connecting block, the both sides surface of connecting block is close to the front and back edge and has all seted up the second screw hole.
The utility model has the advantages that: can rotate through two second fixed plates of two rotary rods, when using the podium, two rotatable second fixed plates rotate four first lead screws simultaneously and fix two second fixed plates, can effectual improvement podium's area like this, can place more article, when not using the podium, can rotate two second fixed plates, can reduce like this and deposit the volume when placer, great improvement the practicality of device.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the bottom of connecting block is fixed with the fixed column, the surface of fixed column is close to bottom edge and is provided with hollow post, the surface cover of fixed column is equipped with the arc, the surface of arc is close to both sides edge and all is fixed with first fixed block.
The beneficial effect of adopting the further scheme is that: can restrict the fixed column through the arc when adjustment podium to a take the altitude, prevent that the fixed column from gliding, can improve the practicality of device.
Further, threaded holes are formed in the front outer surface and the rear outer surface of the first fixing block, a second lead screw is connected between the two threaded holes in a threaded mode, a second fixing block is fixed to the inner surface wall, close to the bottom edge, of one side of the hollow column, and a gear strip is fixed to the bottom end of the fixing column.
The beneficial effect of adopting the further scheme is that: the second screw rod can be rotated to fix the fixing column, so that the operation is simple and rapid, and the installation efficiency of the device is improved.
Furthermore, a sliding groove matched with the gear strip is formed in the outer surface of one side of the second fixing block, the outer surface of one side of the gear strip slides inside the sliding groove formed in the outer surface of one side of the second fixing block, a turbine rod penetrates through the outer surface of one side of the hollow column in a sliding mode, and one end of the turbine rod extends to the outside of the hollow column.
The beneficial effect of adopting the further scheme is that: the gear rack can drive the fixed column to reciprocate when moving up and down, thereby adjusting the height of the podium and achieving the effect of saving labor.
Further, fixedly connected with dead lever between the interior table wall around the hollow column, the surface cover of dead lever is equipped with the gear, one side of gear is fixed with the turbine, the bottom of turbine is connected with the top meshing of turbine pole, one side of gear is connected with one side meshing of gear strip.
The beneficial effect of adopting the further scheme is that: rotate the turbine pole and drive the turbine and rotate, further drive the rack gear and reciprocate, great increase the practicality of device.
Further, the surface of hollow post is close to bottom edge equidistance and is fixed with four backup pads, four the bottom welding of backup pad has unable adjustment base, unable adjustment base's bottom is fixed with the rubber gasket.
The beneficial effect of adopting the further scheme is that: can be more stable when placer, prevent that the podium from collapsing and rocking, increased the security of device.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of a main view structure of a multimedia ideological and political education podium according to an embodiment of the present invention;
fig. 2 is a schematic top view of a multimedia ideological and political education podium according to another embodiment of the present invention;
fig. 3 is a left-side view structure diagram of a lecture table for multimedia ideological and political education provided by an embodiment of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. rotating the rod; 2. a first fixing plate; 3. a rectangular groove; 4. a first threaded hole; 5. a second fixing plate; 6. a first lead screw; 7. a first fixed block; 8. a second lead screw; 9. a support plate; 10. a second fixed block; 11. a turbine rod; 12. a fixed base; 13. a rubber gasket; 14. a hollow column; 15. fixing the rod; 16. a gear; 17. a gear rack; 18. an arc-shaped plate; 19. fixing a column; 20. connecting blocks; 21. a second threaded hole; 22. a turbine.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The whole embodiment 1 achieves the effect that after the placement of the lecture table is completed, two second fixing plates 5 are rotated, because the rotating rods 1 are fixed between the two second fixing plates 5 and the first fixing plate 2, after the two second fixing plates 5 are rotated to a horizontal angle, the first screw rods 6 are rotated to fix the two second fixing plates 5, because the connecting block 20 is fixed at the bottom of the first fixing plate 2, and the second screw holes 21 are formed on the outer surfaces of both sides of the connecting block 20, when the lecture table is not used, the four first screw rods 6 are rotated first to enable the two second fixing plates 5 to rotate, the two second fixing plates 5 are rotated to the bottom of the first fixing plate 2, and the four first screw rods 6 are rotated to fix the two second fixing plates 5 simultaneously, so that the area of the lecture table can be effectively increased, and more articles can be placed, and the storage volume of the podium can be reduced, and the practicability of the device is greatly improved.
Embodiment 2, as shown in fig. 1 to 3, a fixing column 19 is fixed at the bottom of a connecting block 20, a hollow column 14 is disposed at the outer surface of the fixing column 19 near the bottom edge, an arc plate 18 is sleeved on the outer surface of the fixing column 19, first fixing blocks 7 are fixed at the outer surface of the arc plate 18 near the two side edges, threaded holes are formed in the front and rear outer surfaces of the two first fixing blocks 7, a second screw rod 8 is connected between the two threaded holes in a threaded manner, a second fixing block 10 is fixed at the inner surface wall of one side of the hollow column 14 near the bottom edge, a gear strip 17 is fixed at the bottom end of the fixing column 19, a sliding groove matched with the gear strip 17 is formed in the outer surface of one side of the second fixing block 10, the outer surface of one side of the gear strip 17 slides inside the sliding groove formed in the outer surface of one side of the second fixing block 10, a turbine rod 11 penetrates through the outer surface of one side of the hollow column 14 in a sliding manner, one end of the turbine rod 11 extends to the outside of the hollow column 14, a sliding groove matched with the gear strip 17 is formed in the outer surface of one side of the second fixing block 10, the outer surface of one side of the gear strip 17 slides in the sliding groove formed in the outer surface of one side of the second fixing block 10, the turbine rod 11 penetrates through the outer surface of one side of the hollow column 14 in a sliding manner, and the one end of turbine pole 11 extends to the outside of hollow post 14, fixedly connected with dead lever 15 between the front and back interior table wall of hollow post 14, the surface cover of dead lever 15 is equipped with gear 16, one side of gear 16 is fixed with turbine 22, the bottom of turbine 22 is connected with the top meshing of turbine pole 11, one side of gear 16 is connected with the one side meshing of gear strip 17, the surface of hollow post 14 is close to bottom edge equidistance and is fixed with four backup pads 9, the bottom welding of four backup pads 9 has unable adjustment base 12, unable adjustment base 12's bottom is fixed with rubber gasket 13.
The effect that its whole embodiment 2 reaches does, it rotates turbine pole 11 and drives turbine 22 and rotate, one side of turbine 22 is fixed with gear 16, so turbine 22 can drive gear 16 and rotate, and one side meshing of gear 16 is connected with rack 17, so can drive rack 17 again and move when gear 16 rotates, one side of rack 17 slides and inlays to be established inside the spout that second fixed block 10 was seted up, can drive fixed column 19 and move when rack 17 moved, can adjust the height of lecture platform through positive and negative rotation turbine pole 11, after the adjustment is accomplished, can rotate second lead screw 8 and make arc 18 can restrict fixed column 19 and move, thereby prevent fixed column 19 gliding, this device can adjust according to the crowd of different heights, and the adjustment process is simple swift, great increase the practicality of device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The multimedia ideological and political education podium comprises a first fixing plate (2) and is characterized in that rotary rods (1) are fixed to the outer surfaces of the two sides of the first fixing plate (2) close to the edge of the bottom, second fixing plates (5) are fixed to the outer surfaces of the rotary rods (1), rectangular grooves (3) are formed in the tops of the second fixing plates (5) and the first fixing plate (2), first screw rods (6) penetrate through the outer surfaces of one side of the second fixing plates (5) close to the front edge and the rear edge in a sliding mode, first threaded holes (4) are formed in the outer surfaces of the two sides of the first fixing plate (2) close to the front edge and the rear edge in a sliding mode, one ends of the four first screw rods (6) extend into the four first threaded holes (4), and a connecting block (20) is fixed to the top of the first fixing plate (2), and the outer surfaces of the two sides of the connecting block (20) are both provided with second threaded holes (21) close to the front edge and the rear edge.
2. The multimedia ideological and political education podium according to claim 1, characterized in that a fixed column (19) is fixed at the bottom of the connecting block (20), a hollow column (14) is arranged on the outer surface of the fixed column (19) near the bottom edge, an arc-shaped plate (18) is sleeved on the outer surface of the fixed column (19), and first fixed blocks (7) are fixed on the outer surface of the arc-shaped plate (18) near both side edges.
3. The lecture table for multimedia ideological and political education according to claim 2, wherein threaded holes are formed in the front and rear outer surfaces of the two first fixing blocks (7), a second screw rod (8) is in threaded connection between the two threaded holes, the second fixing block (10) is fixed to the inner surface wall of one side of the hollow column (14) close to the bottom edge, and a gear rack (17) is fixed to the bottom end of the fixing column (19).
4. The lecture table for multimedia ideological and political education according to claim 3, wherein a sliding groove matched with the gear rack (17) is formed in the outer surface of one side of the second fixing block (10), the outer surface of one side of the gear rack (17) slides inside the sliding groove formed in the outer surface of one side of the second fixing block (10), the turbine rod (11) is slidably penetrated through the outer surface of one side of the hollow column (14), and one end of the turbine rod (11) extends to the outside of the hollow column (14).
5. The multimedia ideological and political education podium according to claim 4, wherein a fixed rod (15) is fixedly connected between the front and rear inner surface walls of the hollow column (14), a gear (16) is sleeved on the outer surface of the fixed rod (15), a turbine (22) is fixed on one side of the gear (16), the bottom of the turbine (22) is in meshed connection with the top of the turbine rod (11), and one side of the gear (16) is in meshed connection with one side of the gear strip (17).
6. The lecture table according to claim 5, characterized in that four supporting plates (9) are equidistantly fixed on the outer surface of the hollow column (14) near the bottom edge, a fixing base (12) is welded on the bottom of the four supporting plates (9), and a rubber gasket (13) is fixed on the bottom of the fixing base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020984.5U CN214510047U (en) | 2021-01-06 | 2021-01-06 | Multimedia ideological and political education podium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020984.5U CN214510047U (en) | 2021-01-06 | 2021-01-06 | Multimedia ideological and political education podium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214510047U true CN214510047U (en) | 2021-10-29 |
Family
ID=78300961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020984.5U Expired - Fee Related CN214510047U (en) | 2021-01-06 | 2021-01-06 | Multimedia ideological and political education podium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214510047U (en) |
-
2021
- 2021-01-06 CN CN202120020984.5U patent/CN214510047U/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: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |