CN220192656U - Novel media is show stand for propaganda - Google Patents
Novel media is show stand for propaganda Download PDFInfo
- Publication number
- CN220192656U CN220192656U CN202321647476.5U CN202321647476U CN220192656U CN 220192656 U CN220192656 U CN 220192656U CN 202321647476 U CN202321647476 U CN 202321647476U CN 220192656 U CN220192656 U CN 220192656U
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- China
- Prior art keywords
- rod
- mounting
- top end
- display stand
- supporting
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- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a novel media propaganda display stand which comprises a base, wherein the bottom end of the inside of the base is provided with a mounting groove, the bottom of the mounting groove is of an opening design, a hydraulic cylinder is arranged in the middle of the surface of the top end of the inside of the mounting groove, the output end of the hydraulic cylinder is provided with a piston rod, the bottom end surface of the piston rod is provided with a mounting plate, and four corners of the bottom end surface of the mounting plate are fixedly provided with connecting columns. According to the utility model, the universal wheels are arranged, so that the device can move through the universal wheels; the two-way screw rod is driven by the gear motor to rotate by taking the bearing seat as a fulcrum, the two-way screw rod drives the first moving rod and the second moving rod to move in opposite directions, the second connecting rod and the first moving rod are driven by the first supporting rod and the second supporting rod to move in opposite directions, the supporting plate is supported by the first supporting rod and the second supporting rod, the height of the supporting plate is changed, and accordingly the height of the placing plate is changed, the device can adjust the height of a displayed object, and people with different objects are convenient to observe.
Description
Technical Field
The utility model relates to the technical field of new media propaganda equipment, in particular to a display stand for new media propaganda.
Background
When the display stand is connected to projector and TV set, it can clearly display data, lecture, material, slide, etc. and is one of the necessary teaching equipments for multimedia classroom.
At present, the existing novel media propaganda display table has the following defects: 1. the existing device is inconvenient to move, so that inconvenience exists in carrying; 2. the existing device cannot adjust the height of the displayed articles, and is inconvenient for different people to observe the articles. In order to solve the above problems, a novel media advertisement display stand is provided.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a novel media propaganda display stand.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a novel media propaganda display stand, which comprises a base, wherein the bottom end of the inside of the base is provided with a mounting groove, the bottom of the mounting groove is in an opening design, a hydraulic cylinder is fixedly arranged in the middle of the surface of the top end of the inside of the mounting groove, a piston rod is fixedly arranged at the output end of the hydraulic cylinder, a mounting plate is fixedly arranged on the surface of the bottom end of the piston rod, connecting columns are fixedly arranged at four corners of the surface of the bottom end of the mounting plate, universal wheels are fixedly arranged on the surface of the bottom end of the connecting columns, a mounting block is fixedly arranged on the surface of the top end of the base, a control panel is fixedly arranged in the middle of the surface of the outer side of the mounting block, a mounting box is fixedly arranged in the middle of the surface of the left side of the mounting block, a speed reducing motor is fixedly arranged on the surface of the bottom end of the inside of the mounting box, and the speed reducing motor and the hydraulic cylinder are electrically connected with the control panel.
As a preferable technical scheme of the utility model, a placing groove is formed in the mounting block, a bearing seat is fixedly arranged in the middle of the right side surface of the placing groove, a bidirectional screw rod is fixedly arranged at the output end of the gear motor, the other end of the bidirectional screw rod is connected with the bearing seat, a through hole is formed in the top of the mounting block, and the through hole is communicated with the mounting groove.
As a preferable technical scheme of the utility model, the left side threaded surface of the bidirectional screw rod is in threaded connection with a first moving rod, and the top end surface of the first moving rod is in rotary connection with a first supporting rod through a shaft.
As a preferable technical scheme of the utility model, the right side threaded surface of the bidirectional screw rod is in threaded connection with a second moving rod, the top end of the second moving rod is in rotary connection with a second supporting rod through a shaft, and the first supporting rod and the second supporting rod are in cross rotary connection through the shaft.
As a preferable technical scheme of the utility model, the two sides of the top end surface of the mounting block are fixedly provided with the mounting cylinder, the inside of the mounting cylinder is movably connected with the supporting column, the top end surface of the supporting column is fixedly provided with the supporting plate, the bottom end of the inside of the supporting plate is provided with the sliding groove, the inside of the sliding groove is fixedly provided with the sliding rod, the left side outer surface of the sliding rod is slidably connected with the first connecting rod, and the right side outer surface of the sliding rod is slidably connected with the second connecting rod.
As a preferable technical scheme of the utility model, one end of the first support rod far away from the first moving rod is rotationally connected with a second connecting rod, and one end of the second support rod far away from the second moving rod is rotationally connected with a first connecting rod.
As a preferable technical scheme of the utility model, the top end surface of the supporting plate is provided with a transparent protective cover, and a placing plate is fixedly arranged in the middle of the top end surface of the supporting plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the universal wheels are arranged, so that the device can move through the universal wheels, the piston rod can be driven by the hydraulic cylinder to move upwards, the piston rod drives the mounting plate, the connecting column and the universal wheels to move upwards, and the universal wheels are accommodated in the mounting groove, so that the stability of the device in use is ensured; the two-way screw rod is driven by the gear motor to rotate by taking the bearing seat as a fulcrum, the two-way screw rod drives the first moving rod and the second moving rod to move in opposite directions, the distance between the first moving rod and the second moving rod is reduced, then the second connecting rod and the first moving rod are driven by the first supporting rod and the second supporting rod to move in opposite directions, the distance between the first connecting rod and the second connecting rod is changed, the supporting plate is supported by the first supporting rod and the second supporting rod, the height of the supporting plate is changed, and accordingly the height of the placing plate is changed, the device can adjust the height of displayed objects, and people with different objects are convenient to observe.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model (with the universal wheel stowed);
FIG. 3 is a side cross-sectional view of the base of the present utility model (with the universal wheel stowed);
in the figure: 1. a base; 2. a mounting groove; 3. a hydraulic cylinder; 4. a piston rod; 5. a mounting plate; 6. a connecting column; 7. a universal wheel; 8. a mounting block; 9. a control panel; 10. a mounting box; 11. a speed reducing motor; 12. a placement groove; 13. a bearing seat; 14. a two-way screw rod; 15. a through hole; 16. a first moving lever; 17. a first support bar; 18. a second moving lever; 19. a second support bar; 20. a mounting cylinder; 21. a support column; 22. a support plate; 23. a chute; 24. a slide bar; 25. a first connecting rod; 26. a second connecting rod; 27. a transparent protective cover; 28. the plate is placed.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Wherein like reference numerals refer to like elements throughout.
Example 1
As shown in fig. 1-3, the utility model provides a novel media propaganda display stand, which comprises a base 1, wherein the bottom end inside the base 1 is provided with a mounting groove 2, the bottom of the mounting groove 2 is of an opening design, a hydraulic cylinder 3 is fixedly mounted in the middle of the inner top end surface of the mounting groove 2, a piston rod 4 is fixedly mounted at the output end of the hydraulic cylinder 3, a mounting plate 5 is fixedly mounted on the bottom end surface of the piston rod 4, connecting columns 6 are fixedly mounted at four corners of the bottom end surface of the mounting plate 5, universal wheels 7 are fixedly mounted on the bottom end surface of the connecting columns 6, a mounting block 8 is fixedly mounted on the top end surface of the base 1, a control panel 9 is fixedly mounted in the middle of the outer side surface of the mounting block 8, a mounting box 10 is fixedly mounted in the middle of the left side surface of the mounting block 8, a speed reducing motor 11 is fixedly mounted on the inner bottom end surface of the mounting box 10, and the speed reducing motor 11 and the hydraulic cylinder 3 are electrically connected with the control panel 9.
The inside of installation piece 8 has seted up standing groove 12, and fixed mounting has bearing frame 13 in the middle of the inside right side surface of standing groove 12, and gear motor 11's output fixed mounting has two-way lead screw 14, and the other end of two-way lead screw 14 is connected with bearing frame 13, and through-hole 15 has been seted up at the top of installation piece 8, and through-hole 15 and mounting groove 2 intercommunication.
The left side threaded surface of the bidirectional screw rod 14 is in threaded connection with a first moving rod 16, and the top end surface of the first moving rod 16 is in rotational connection with a first supporting rod 17 through a shaft.
The right side threaded surface of the bidirectional screw rod 14 is in threaded connection with a second movable rod 18, the top end of the second movable rod 18 is in shaft rotation connection with a second supporting rod 19, and the first supporting rod 17 and the second supporting rod 19 are in shaft cross rotation connection.
The top surface both sides of installation piece 8 all fixed mounting have a section of thick bamboo 20, and the inside swing joint of section of thick bamboo 20 has support column 21, and the top surface fixed mounting of support column 21 has backup pad 22, and spout 23 has been seted up to the inside bottom of backup pad 22, and the inside fixed mounting of spout 23 has slide bar 24, and slide bar 24's left side surface sliding connection has head rod 25, and slide bar 24's right side surface sliding connection has second connecting rod 26.
The end of the first support rod 17 far away from the first moving rod 16 is rotatably connected with a second connecting rod 26, and the end of the second support rod 19 far away from the second moving rod 18 is rotatably connected with a first connecting rod 25.
The top surface of the support plate 22 is provided with a transparent protective cover 27, and a placing plate 28 is fixedly installed in the middle of the top surface of the support plate 22.
Specifically, firstly, move the device to the place that needs to demonstrate through universal wheel 7, then use control panel 9 to open pneumatic cylinder 3, drive piston rod 4 upward movement through pneumatic cylinder 3, piston rod 4 drives mounting panel 5, spliced pole 6, universal wheel 7 upward movement, accomodate universal wheel 7 to the inside of mounting groove 2, guarantee the stability of the device when using, then take off transparent protection casing 27, and place the article that needs to demonstrate on placing plate 28, then place transparent protection casing 27 on placing plate 22, when the demand is adjusted the device, use control panel 9 to open gear motor 11, drive bi-directional lead screw 14 through gear motor 11 and use bearing frame 13 to rotate as the fulcrum, bi-directional lead screw 14 drives first movable rod 16 and second movable rod 18 and moves in opposite directions, reduce the distance between first movable rod 16 and the second movable rod 18, then drive second connecting rod 26 and first movable rod 25 through first bracing piece 17 and second bracing piece 19 and change the distance between first connecting rod 25 and the second connecting rod 26, high support plate 22 is placed with the support plate 22 with the support rod 17 with the second bracing piece 19, thereby the height that the device is convenient to observe the article is placed to the height of the device, the height of the article is not changed.
In summary, the universal wheels are arranged, so that the device can move through the universal wheels, the piston rod can be driven to move upwards through the hydraulic cylinder, the piston rod drives the mounting plate, the connecting column and the universal wheels to move upwards, the universal wheels are stored in the mounting groove, and the stability of the device in use is ensured; the two-way screw rod is driven by the gear motor to rotate by taking the bearing seat as a fulcrum, the two-way screw rod drives the first moving rod and the second moving rod to move in opposite directions, the distance between the first moving rod and the second moving rod is reduced, then the second connecting rod and the first moving rod are driven by the first supporting rod and the second supporting rod to move in opposite directions, the distance between the first connecting rod and the second connecting rod is changed, the supporting plate is supported by the first supporting rod and the second supporting rod, the height of the supporting plate is changed, and accordingly the height of the placing plate is changed, the device can adjust the height of displayed objects, and people with different objects are convenient to observe.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a novel show stand for media propaganda, includes base (1), its characterized in that, mounting groove (2) have been seted up to the inside bottom of base (1), the bottom of mounting groove (2) is the opening design, fixed mounting has pneumatic cylinder (3) in the middle of the inside top surface of mounting groove (2), the output fixed mounting of pneumatic cylinder (3) has piston rod (4), the bottom fixed surface of piston rod (4) installs mounting panel (5), the equal fixed mounting in bottom surface four corners of mounting panel (5) has spliced pole (6), the equal fixed mounting in bottom surface of spliced pole (6) has universal wheel (7), the top fixed surface of base (1) installs installation piece (8), fixed mounting has control panel (9) in the middle of the outside surface of installation piece (8), fixed mounting has mounting box (10) in the middle of the left side surface of installation piece (8), the inside bottom fixed surface of installation of mounting box (10) has gear motor (11), gear motor (11) and equal electric connection of pneumatic cylinder (3) have control panel (9).
2. The novel media propaganda display stand according to claim 1, characterized in that a placing groove (12) is formed in the mounting block (8), a bearing seat (13) is fixedly mounted in the middle of the right surface of the placing groove (12), a bidirectional screw rod (14) is fixedly mounted at the output end of the gear motor (11), the other end of the bidirectional screw rod (14) is connected with the bearing seat (13), a through hole (15) is formed in the top of the mounting block (8), and the through hole (15) is communicated with the mounting groove (2).
3. A new media promotion display stand according to claim 2, wherein the left side threaded surface of the bidirectional screw rod (14) is in threaded connection with a first moving rod (16), and the top end surface of the first moving rod (16) is connected with a first supporting rod (17) through shaft rotation.
4. A new media promotion display stand according to claim 3, wherein the right side threaded surface of the bidirectional screw rod (14) is in threaded connection with a second moving rod (18), the top end of the second moving rod (18) is connected with a second supporting rod (19) through shaft rotation, and the first supporting rod (17) and the second supporting rod (19) are connected through shaft cross rotation.
5. The novel media propaganda display stand according to claim 1, characterized in that both sides of the top end surface of the mounting block (8) are fixedly provided with a mounting cylinder (20), the inside of the mounting cylinder (20) is movably connected with a support column (21), the top end surface of the support column (21) is fixedly provided with a support plate (22), the inner bottom end of the support plate (22) is provided with a sliding groove (23), the inner part of the sliding groove (23) is fixedly provided with a sliding rod (24), the left side outer surface of the sliding rod (24) is slidably connected with a first connecting rod (25), and the right side outer surface of the sliding rod (24) is slidably connected with a second connecting rod (26).
6. A new media advertising display stand according to claim 4, characterized in that the end of the first support bar (17) remote from the first movable bar (16) is rotatably connected with a second connection bar (26), and the end of the second support bar (19) remote from the second movable bar (18) is rotatably connected with a first connection bar (25).
7. A new media promotion display stand according to claim 5, wherein the top end surface of the support plate (22) is provided with a transparent protective cover (27), and a placement plate (28) is fixedly installed in the middle of the top end surface of the support plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647476.5U CN220192656U (en) | 2023-06-27 | 2023-06-27 | Novel media is show stand for propaganda |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647476.5U CN220192656U (en) | 2023-06-27 | 2023-06-27 | Novel media is show stand for propaganda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220192656U true CN220192656U (en) | 2023-12-19 |
Family
ID=89148895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321647476.5U Active CN220192656U (en) | 2023-06-27 | 2023-06-27 | Novel media is show stand for propaganda |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220192656U (en) |
-
2023
- 2023-06-27 CN CN202321647476.5U patent/CN220192656U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |