CN210485130U - New media is propagated and is used propaganda device - Google Patents
New media is propagated and is used propaganda device Download PDFInfo
- Publication number
- CN210485130U CN210485130U CN201921431206.4U CN201921431206U CN210485130U CN 210485130 U CN210485130 U CN 210485130U CN 201921431206 U CN201921431206 U CN 201921431206U CN 210485130 U CN210485130 U CN 210485130U
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- Prior art keywords
- base
- threaded rod
- display screen
- led display
- mounting plate
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- 230000000644 propagated effect Effects 0.000 title abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 230000005291 magnetic effect Effects 0.000 claims abstract description 14
- 230000005294 ferromagnetic effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000001902 propagating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a new media is propagated and is used propaganda device, including base, mounting panel and LED display screen, the LED display screen is installed on the mounting panel, be equipped with lifting mechanism and guiding mechanism between base and the mounting panel, be equipped with the power on the base, the upper end fixedly connected with of mounting panel rather than assorted shroud, the bottom of shroud is equipped with annular magnetic path, the bottom of shroud is equipped with around establishing the transparent film in the mounting panel outside, transparent film's bottom is equipped with rather than assorted annular plastics rain lap, the bottom of base is equipped with four locking universal wheels. The utility model discloses it is rational in infrastructure, can remove the multiple spot with the LED display screen and propagate, so improve the propaganda efficiency in rural or the unsatisfactory area of propagation environment greatly, also can protect the LED display screen, the work of propaganda still can be carried out in rainy day, also can highly adjust the LED display screen, user demand when satisfying the propaganda.
Description
Technical Field
The utility model relates to a propaganda device technical field especially relates to a new media is propagated and is used propaganda device.
Background
The propaganda target is the target of initiating some kind of change that the propaganda person expects to bring to society and people. The setting of the propaganda target is always closely combined with the content of the field to which the propaganda is attached; the target setting needs to take the possibility of audience acceptance into consideration, and theoretically and emotionally can cause important feelings and attribution feelings of people.
With the development of science and technology, the rural area can not inform the messages downloaded by the government in a broadcast mode any more, but can advertise and inform the messages in a video or picture mode through an LED display screen, so that the rural area is more vivid and visual, and the villagers can conveniently know the messages issued by the government; however, the LED display screen is hung on the wall surface of a village committee or indoors, is inconvenient to move, has poor practicability, so that the range of the LED display screen serving as a propaganda tool for propaganda is limited, the notification and the propaganda of messages are greatly reduced, and therefore a propaganda device for new media propagation is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a propaganda device for spreading new media, which aims to solve the defects existing in the prior art. It can remove the multiple spot with the LED display screen and propagate, so improve the propaganda efficiency in rural area or the unsatisfactory area of propagation environment greatly, also can protect the LED display screen, and the work of propaganda still can be carried out in rainy day, also can adjust the height of LED display screen, user demand when satisfying the propaganda.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a new media is propagated and is used propaganda device, includes base, mounting panel and LED display screen, the LED display screen is installed on the mounting panel, be equipped with lifting mechanism and guiding mechanism between base and the mounting panel, be equipped with the power on the base, the upper end fixedly connected with of mounting panel rather than assorted shroud, the bottom of shroud is equipped with annular magnetic path, the bottom of shroud is equipped with around establishing the transparent film in the mounting panel outside, transparent film's bottom is equipped with rather than assorted annular plastics rain-lap, annular plastics rain-lap's upper end be equipped with annular magnetic path assorted ferromagnet, the bottom of base is equipped with four locking universal wheels.
Preferably, the LED display screen is connected to the mounting plate by a plurality of mounting screws.
Preferably, lifting mechanism is including fixing servo motor and two fixed blocks on the base, the first threaded rod of servo motor's the first threaded rod of output fixedly connected with, first threaded rod runs through the fixed block of homonymy and is connected rather than rotating, the other end fixedly connected with second threaded rod of first threaded rod, the other end and another fixed block of second threaded rod rotate and be connected, the outside of first threaded rod and second threaded rod all overlaps and is equipped with the sliding block of being connected rather than the threaded rod, two the sliding block all offsets with the base and rather than sliding connection, two the upper end of sliding block all rotates and is connected with the bracing piece, two the bracing piece all rotates with the bottom of mounting panel and is connected.
Preferably, the first and second threaded rods have opposite thread directions.
Preferably, the bottom of mounting panel is equipped with two guide ways, the bottom fixedly connected with of base and two guide way assorted guide bars, two the guide bar extends to respectively in the guide way of homonymy and rather than sliding connection.
Preferably, the power supply is electrically connected with the servo motor and the LED display screen.
Compared with the prior art, the utility model, its beneficial effect does:
1. the utility model discloses, servo motor rotates the rotation that drives first threaded rod and second threaded rod, realizes two sliding block relative motion, under the effect of two bracing pieces, can with the mounting panel lifting, and then with the LED display screen lifting, so be convenient for lean on the villager behind to watch, comparatively convenient and publicity effect is good, can adjust the height of LED display screen according to actual demand.
2. The utility model discloses, through the locking universal wheel, can carry out the multiple spot with base and LED display screen and remove, so can improve the propaganda efficiency of news in the village greatly in the multiple spot propaganda in the village.
3. The utility model discloses, pulling downwards annular plastic rain-shed for the ferromagnet breaks away from annular magnetic path, under the effect of transparent film and annular plastic rain-shed, can protect LED display screen, servo motor and power, prevents that its contact rainwater from damaging, through transparent film, and the villager still can watch the propaganda content on the LED display screen, can not influence the propaganda work.
To sum up, the utility model discloses it is rational in infrastructure, can remove the multiple spot with the LED display screen and propagate, so improve greatly in the rural area or propagate the propaganda efficiency in the unsatisfactory area of environment, also can protect the LED display screen, the work of propaganda still can be carried out in rainy day, also can highly adjust the LED display screen, user demand when satisfying the propaganda.
Drawings
Fig. 1 is a schematic structural diagram of a propaganda device for new media dissemination according to the present invention;
fig. 2 is an enlarged view of a structure a in fig. 1.
In the figure: the LED display screen comprises a base 1, a mounting plate 2, an LED display screen 3, a fixing block 4, a servo motor 5, a first threaded rod 6, a second threaded rod 7, a sliding block 8, a supporting rod 9, a power supply 10, a cover 11, an annular magnetic block 12, a transparent film 13, an annular plastic rain fly 14, a locking universal wheel 15, a ferromagnetic body 16, a guide groove 17 and a guide rod 18.
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.
Referring to fig. 1-2, a propaganda device for spreading new media includes base 1, mounting panel 2 and LED display screen 3, and LED display screen 3 installs on mounting panel 2, and LED display screen 3 is connected with mounting panel 2 through a plurality of mounting screws, is equipped with on LED display screen 3 and connects speaker and USB slot with its electricity, and this is prior art, and it is not repeated here.
Be equipped with lifting mechanism and guiding mechanism between base 1 and the mounting panel 2, the bottom of mounting panel 2 is equipped with two guide ways 17, base 1's bottom fixedly connected with and two guide way 17 assorted guide bar 18, two guide bar 18 extend to respectively in the guide way 17 of homonymy and rather than sliding connection, it is spacing to carry out guide bar 18 through guide way 17, can guarantee that mounting panel 2 is stable reciprocates, can not take place about or the skew rocks around perhaps.
Specifically, the lifting mechanism comprises a servo motor 5 and two fixed blocks 4, wherein the servo motor 5 is fixed on the base 1, and the model of the servo motor 5 is MSME 022G1, which is the prior art and is not described herein; the output end of the servo motor 5 is fixedly connected with a first threaded rod 6, the first threaded rod 6 penetrates through the fixing block 4 on the same side and is in rotating connection with the fixing block 4, a bearing is mounted on the fixing block 4, and the first threaded rod 6 penetrates through the inside of the bearing and is fixedly connected with the bearing; the other end of the first threaded rod 6 is fixedly connected with a second threaded rod 7, the other end of the second threaded rod 7 is rotatably connected with another fixed block 4, sliding blocks 8 connected with the threaded rods of the first threaded rod 6 and the second threaded rod 7 are sleeved on the outer sides of the first threaded rod 6 and the second threaded rod 7 respectively, the sliding blocks 8 are rectangular blocks, and threaded holes matched with the first threaded rod 6 and the second threaded rod 7 are formed in the two sliding blocks 8 in a penetrating mode respectively; two sliding blocks 8 all offset and rather than sliding connection with base 1, and the upper end of two sliding blocks 8 is all rotated and is connected with bracing piece 9, and two bracing pieces 9 all rotate with the bottom of mounting panel 2 and are connected, and the screw thread opposite direction of first threaded rod 6 and second threaded rod 7 can realize that two sliding blocks 8 are relative or opposite direction removes when first threaded rod 6 rotates with second threaded rod 7.
The base 1 is provided with a power supply 10, the power supply 10 is electrically connected with the servo motor 5 and the LED display screen 3, and the power supply 10 can provide power for the servo motor 5 and the LED display screen 3; the upper end of the mounting plate 2 is fixedly connected with a cover 11 matched with the mounting plate, and the cover 11 is connected with the mounting plate 2 through screws; the bottom of the cover cap 11 is provided with an annular magnetic block 12, and the annular magnetic block 12 is connected with the cover cap 11 through adhesive; the bottom of the cover 11 is provided with a transparent film 13 wound on the outer side of the mounting plate 2, and the transparent film 13 is connected with the cover 11 and the annular plastic rain shed 14 through pressing strips and screws; the bottom of the transparent film 13 is provided with an annular plastic rain fly 14 matched with the transparent film, the upper end of the annular plastic rain fly 14 is provided with a ferromagnetic body 16 matched with the annular magnetic block 12, the bottom of the base 1 is provided with four locking universal wheels 15, the four universal wheels 15 are distributed at the bottom of the base 1 in a rectangular shape and welded with the base 1, and the base 1 is moved through the locking universal wheels 15.
In the utility model, when propaganda is needed, the staff can push the mounting plate 2, under the action of the locking universal wheel 15, the base 1 can be moved conveniently, so that the base can be moved to a selected propaganda point conveniently, and then the LED display screen 3 is opened, so that propaganda of information in villages is realized; through locking universal wheel 15, can carry out the multiple spot with base 1 and LED display screen 3 and remove, so can the multiple spot propaganda in the village, improve the propaganda efficiency of message in the village greatly.
When the propaganda point villager is more, the staff can start servo motor 5, servo motor 5 rotates the rotation that drives first threaded rod 6 and second threaded rod 7, because sliding block 8 offsets unable rotation with base 1, and the screw thread opposite direction of first threaded rod 6 and second threaded rod 7, consequently first threaded rod 6 and second threaded rod 7 rotate, can realize two 8 relative motion of sliding block, under the effect of two bracing pieces 9, can be with mounting panel 2 lifting, under the effect of guide way 17 and guide bar 18, can be so that the stable rebound of mounting panel 2, and then with 3 lifts of LED display screen, so be convenient for the villager behind watch, it is comparatively convenient and publicity effect good.
When the propaganda is in the wind and rain weather, the worker can pull the annular plastic rain fly 14 downwards to enable the ferromagnetic body 16 to be separated from the annular magnetic block 12, under the action of the transparent film 13 and the annular plastic rain fly 14, the LED display screen 3, the servo motor 5 and the power supply 10 can be protected to prevent the LED display screen 3, the servo motor 5 and the power supply 10 from being damaged by contacting with rainwater, villagers can still watch propaganda contents on the LED display screen 3 through the transparent film 13, and propaganda work cannot be influenced; when the person is fine, the annular plastic rain shed 14 can be moved upwards by the staff, the transparent films 13 are compressed together, the ferromagnetic bodies 16 are abutted to the annular magnetic blocks 12, the annular magnetic blocks 12 attract the ferromagnetic bodies 16 through magnetic attraction, and therefore the annular plastic rain shed 14 is limited, and the person can watch the plastic rain shed conveniently.
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 (6)
1. A propaganda device for new media transmission comprises a base (1), a mounting plate (2) and an LED display screen (3), it is characterized in that the LED display screen (3) is arranged on the mounting plate (2), a lifting mechanism and a guide mechanism are arranged between the base (1) and the mounting plate (2), a power supply (10) is arranged on the base (1), the upper end of the mounting plate (2) is fixedly connected with a cover cap (11) matched with the mounting plate, the bottom of the cover cap (11) is provided with an annular magnetic block (12), the bottom of the cover cap (11) is provided with a transparent film (13) wound on the outer side of the mounting plate (2), the bottom of the transparent film (13) is provided with an annular plastic rain cape (14) matched with the transparent film, the upper end of the annular plastic rain shed (14) is provided with a ferromagnetic body (16) matched with the annular magnetic block (12), and the bottom of the base (1) is provided with four locking universal wheels (15).
2. A propaganda device for new media dissemination according to claim 1, wherein the LED display screen (3) is connected to the mounting plate (2) by a plurality of mounting screws.
3. The propaganda device for new media propagation according to claim 1, wherein the lifting mechanism comprises a servo motor (5) and two fixed blocks (4) fixed on the base (1), the output end of the servo motor (5) is fixedly connected with a first threaded rod (6), the first threaded rod (6) penetrates through the fixed blocks (4) on the same side and is rotatably connected with the fixed blocks, the other end of the first threaded rod (6) is fixedly connected with a second threaded rod (7), the other end of the second threaded rod (7) is rotatably connected with another fixed block (4), the outer sides of the first threaded rod (6) and the second threaded rod (7) are respectively sleeved with a sliding block (8) connected with the threaded rods, the two sliding blocks (8) are respectively abutted against the base (1) and are slidably connected with the base, the upper ends of the two sliding blocks (8) are respectively rotatably connected with a support rod (9), and the two support rods (9) are rotatably connected with the bottom of the mounting plate (2).
4. A propaganda device for new media transmission according to claim 3, wherein the first threaded rod (6) and the second threaded rod (7) are threaded in opposite directions.
5. The propaganda device for propagating new media according to claim 1, wherein the bottom of the mounting plate (2) is provided with two guide grooves (17), the bottom of the base (1) is fixedly connected with guide rods (18) matched with the two guide grooves (17), and the two guide rods (18) respectively extend into the guide grooves (17) on the same side and are connected with the same in a sliding manner.
6. A propaganda device for new media dissemination according to claim 3, wherein the power supply (10) is electrically connected to the servo motor (5) and the LED display screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431206.4U CN210485130U (en) | 2019-08-29 | 2019-08-29 | New media is propagated and is used propaganda device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431206.4U CN210485130U (en) | 2019-08-29 | 2019-08-29 | New media is propagated and is used propaganda device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485130U true CN210485130U (en) | 2020-05-08 |
Family
ID=70538356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921431206.4U Expired - Fee Related CN210485130U (en) | 2019-08-29 | 2019-08-29 | New media is propagated and is used propaganda device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102658A (en) * | 2020-09-29 | 2020-12-18 | 九江学院 | Multimode english teaching device |
-
2019
- 2019-08-29 CN CN201921431206.4U patent/CN210485130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102658A (en) * | 2020-09-29 | 2020-12-18 | 九江学院 | Multimode english teaching device |
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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: 20200508 |