CN219198719U - Movable liquid crystal advertising machine - Google Patents
Movable liquid crystal advertising machine Download PDFInfo
- Publication number
- CN219198719U CN219198719U CN202223026009.9U CN202223026009U CN219198719U CN 219198719 U CN219198719 U CN 219198719U CN 202223026009 U CN202223026009 U CN 202223026009U CN 219198719 U CN219198719 U CN 219198719U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- liquid crystal
- connecting rod
- base
- crystal advertising
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a movable liquid crystal advertising machine which comprises a base, wherein the lower surface of the base is fixedly connected with a plurality of universal wheels, the upper surface of the base is fixedly connected with a rotating mechanism, a rotating shaft is connected in the rotating mechanism in a penetrating and rotating manner, and one end of the rotating shaft, far away from the rotating mechanism, is fixedly connected with a liquid crystal advertising screen. According to the utility model, the display range of the liquid crystal advertising screen is enlarged by installing the rotating mechanism on the base, and the moving plate can be lifted up integrally by descending by installing the connecting rod and the moving plate in the base, so that the integral stability is improved.
Description
Technical Field
The utility model relates to the field of liquid crystal advertising machines, in particular to a movable liquid crystal advertising machine.
Background
At present, people can see various advertisements, and some advertisements are displayed through a liquid crystal display screen, the advertisement machine is bright in color and more striking, and meanwhile, advertisement contents can be conveniently replaced, so that the advertisement machine is deeply favored by merchants, the general liquid crystal display screen is huge in size and inconvenient to move, and Chinese patent No. 216793216U discloses a movable stable LED liquid crystal advertisement machine, which reduces the time required for adjusting the angle of the advertisement machine through a stable supporting mechanism, improves the adjustability of the advertisement machine in use, reduces vibration transmitted to internal electric elements of the advertisement machine through a movable damping mechanism, reduces labor cost for moving the advertisement machine, and improves the stability of the internal electric elements of the advertisement machine in moving.
However, the above patent does not provide a fixing mechanism for the base, which easily causes the base to move randomly under the action of the universal wheels.
Disclosure of Invention
The utility model aims to solve the technical problem that the existing movable liquid crystal advertising machine is insufficient in stability.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a movable liquid crystal advertising machine, which comprises a base, the lower surface fixedly connected with of base has a plurality of universal wheels, the last surface fixedly connected with slewing mechanism of base, run through in the slewing mechanism and rotate and be connected with the pivot, the one end fixedly connected with liquid crystal advertisement screen that slewing mechanism was kept away from to the pivot.
Through the technical scheme, the liquid crystal advertising screen can be rotated, and the display range is enlarged.
The utility model further provides that the rotating mechanism comprises a shell, a motor is fixedly connected in the shell, the output end of the motor is fixedly connected with a worm, the outer part of the rotating shaft is fixedly connected with a worm wheel, and the worm wheel are meshed with each other.
The utility model is further characterized in that the top end of the inner wall of the base is fixedly connected with a pair of second fixing plates, one ends of the second fixing plates are respectively provided with a first sliding groove, one ends of the second fixing plates, far away from the first sliding grooves, are respectively and rotatably connected with a second connecting rod, and the first connecting rods are slidably connected with the first sliding grooves.
Through the technical scheme, the movable plate can move downwards to prop up the base, so that the overall stability is improved.
The utility model is further characterized in that the second connecting rod is rotationally connected with the first connecting rod, one end of the second connecting rod, which is far away from the second fixing plate, is slidingly connected with the second sliding groove, and one end of the first connecting rod, which is far away from the second fixing plate, is rotationally connected with the first fixing plate.
The utility model is further characterized in that the first fixed plate is provided with a second sliding groove, one end of the first fixed plate far away from the second connecting rod is fixedly connected with a movable plate, and one end of the movable plate far away from the first fixed plate is fixedly connected with an anti-skid pad.
The utility model is further characterized in that a hydraulic rod is fixedly connected in the base, one end of the first connecting rod, which is close to the first sliding groove, is fixedly connected with a fixed rod, and the output end of the hydraulic rod is fixedly connected with the fixed rod.
The utility model is further arranged that the second connecting rod and the first connecting rod are made of aluminum alloy, and the anti-slip pad is made of rubber.
Through the technical scheme, the support of the movable plate can be more stable and firm.
The utility model is further arranged that the base is made of stainless steel, and the rotating shaft is made of aluminum alloy.
Through above-mentioned technical scheme, can make whole focus be located the base, improve overall stability.
The beneficial effects of the utility model are as follows:
according to the utility model, the rotating mechanism is arranged on the base, so that the liquid crystal advertising screen can rotate, the advertising display range is increased, and the first connecting rod and the second connecting rod are arranged in the base, so that the moving plate can descend to support the base, the overall stability is improved, and the advertising machine is prevented from moving randomly.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a bottom block diagram of the present utility model;
FIG. 3 is a block diagram of a rotary mechanism according to the present utility model;
fig. 4 is a structural view of the elevating mechanism of the present utility model.
In the figure: 1. a base; 2. a universal wheel; 3. a rotating mechanism; 31. a housing; 32. a motor; 33. a worm; 34. a worm wheel; 4. a rotating shaft; 5. a liquid crystal advertising screen; 6. an anti-slip pad; 7. a moving plate; 8. a first fixing plate; 9. a second fixing plate; 10. a first chute; 11. a second chute; 12. a hydraulic rod; 13. a first link; 14. a second link; 15. and a fixing rod.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2, 3 and 4, a movable liquid crystal advertisement machine comprises a base 1, a plurality of universal wheels 2 are fixedly connected to the lower surface of the base 1, a rotating mechanism 3 is fixedly connected to the upper surface of the base 1, a rotating shaft 4 is connected in the rotating mechanism 3 in a penetrating and rotating manner, one end of the rotating shaft 4 far away from the rotating mechanism 3 is fixedly connected with a liquid crystal advertisement screen 5, the rotating mechanism 3 comprises a shell 31, a motor 32 is fixedly connected to the inner side of the shell 31, the output end of the motor 32 is fixedly connected with a worm 33, a worm wheel 34 is fixedly connected to the outer side of the rotating shaft 4, the worm 33 and the worm wheel 34 are engaged with each other to be matched, a pair of second fixing plates 9 are fixedly connected to the top end of the inner wall of the base 1, first sliding grooves 10 are respectively arranged at one ends of the pair of second fixing plates 9, one ends of the second fixing plates 9 far away from the first sliding grooves 10 are respectively connected with second connecting rods 14 in a rotating manner, the first sliding grooves 10 are connected with first connecting rods 13 in a sliding manner, the second connecting rod 14 is rotationally connected with the first connecting rod 13, one end of the second connecting rod 14, which is far away from the second fixed plate 9, is slidingly connected with the second chute 11, one end of the first connecting rod 13, which is far away from the second fixed plate 9, is rotationally connected with the first fixed plate 8, the second chute 11 is arranged on the first fixed plate 8, one end of the first fixed plate 8, which is far away from the second connecting rod 14, is fixedly connected with the movable plate 7, one end of the movable plate 7, which is far away from the first fixed plate 8, is fixedly connected with the anti-slip pad 6, the hydraulic rod 12 is fixedly connected with the base 1, one end of the first connecting rod 13, which is close to the first chute 10, is fixedly connected with the fixed rod 15, the output end of the hydraulic rod 12 is fixedly connected with the fixed rod 15, the second connecting rod 14 and the first connecting rod 13 are made of aluminum alloy, the anti-slip pad 6 is made of rubber, the base 1 is made of stainless steel, and the rotating shaft 4 is made of aluminum alloy.
When the utility model is used, the motor 32 drives the worm 33 to rotate, the worm 33 drives the worm wheel 34 to rotate, the worm wheel 34 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the liquid crystal advertising screen 5 to rotate, the display range is enlarged, the hydraulic rod 12 pushes the fixed rod 15 to push the first connecting rod 13 to move along the first sliding groove 10, so that the second connecting rod 14 moves along the second sliding groove 11, and the moving plate 7 moves downwards through the rotary connection between the first connecting rod 13 and the second connecting rod 14, the base 1 is jacked up, the universal wheel 2 is not contacted with the ground any more, and the integral stability is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a movable liquid crystal advertising machine, includes base (1), its characterized in that: the multifunctional advertising screen is characterized in that a plurality of universal wheels (2) are fixedly connected to the lower surface of the base (1), a rotating mechanism (3) is fixedly connected to the upper surface of the base (1), a rotating shaft (4) is connected in the rotating mechanism (3) in a penetrating and rotating mode, and one end, away from the rotating mechanism (3), of the rotating shaft (4) is fixedly connected with a liquid crystal advertising screen (5).
2. A mobile liquid crystal advertising machine as claimed in claim 1, wherein: the rotating mechanism (3) comprises a shell (31), a motor (32) is fixedly connected in the shell (31), a worm (33) is fixedly connected to the output end of the motor (32), a worm wheel (34) is fixedly connected to the outer part of the rotating shaft (4), and the worm (33) and the worm wheel (34) are meshed with each other.
3. A mobile liquid crystal advertising machine as claimed in claim 1, wherein: the novel sliding device is characterized in that a pair of second fixing plates (9) are fixedly connected to the top end of the inner wall of the base (1), a pair of first sliding grooves (10) are formed in one end of each second fixing plate (9), one end, far away from each first sliding groove (10), of each second fixing plate (9) is rotatably connected with a second connecting rod (14), and a first connecting rod (13) is connected to the first sliding grooves (10) in a sliding mode.
4. A mobile liquid crystal advertising machine as claimed in claim 3, wherein: the second connecting rod (14) is rotationally connected with the first connecting rod (13), one end, away from the second fixed plate (9), of the second connecting rod (14) is slidably connected with the second chute (11), and one end, away from the second fixed plate (9), of the first connecting rod (13) is rotationally connected with the first fixed plate (8).
5. The mobile liquid crystal advertising machine of claim 4, wherein: the first fixed plate (8) is provided with a second sliding groove (11), one end of the first fixed plate (8) away from the second connecting rod (14) is fixedly connected with a movable plate (7), and one end of the movable plate (7) away from the first fixed plate (8) is fixedly connected with an anti-slip pad (6).
6. A mobile liquid crystal advertising machine as claimed in claim 3, wherein: the hydraulic rod (12) is fixedly connected in the base (1), one end, close to the first sliding groove (10), of the first connecting rod (13) is fixedly connected with the fixing rod (15), and the output end of the hydraulic rod (12) is fixedly connected with the fixing rod (15).
7. The mobile liquid crystal advertising machine of claim 5, wherein: the second connecting rod (14) and the first connecting rod (13) are made of aluminum alloy, and the anti-slip pad (6) is made of rubber.
8. A mobile liquid crystal advertising machine as claimed in claim 1, wherein: the base (1) is made of stainless steel, and the rotating shaft (4) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223026009.9U CN219198719U (en) | 2022-11-15 | 2022-11-15 | Movable liquid crystal advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223026009.9U CN219198719U (en) | 2022-11-15 | 2022-11-15 | Movable liquid crystal advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219198719U true CN219198719U (en) | 2023-06-16 |
Family
ID=86717077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223026009.9U Active CN219198719U (en) | 2022-11-15 | 2022-11-15 | Movable liquid crystal advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219198719U (en) |
-
2022
- 2022-11-15 CN CN202223026009.9U patent/CN219198719U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219198719U (en) | Movable liquid crystal advertising machine | |
| CN207496602U (en) | A kind of Vehicular display device fixing bracket | |
| CN209374022U (en) | A kind of marketing advertisement cabinet | |
| CN112609540A (en) | Road surface tamping device for municipal road construction | |
| CN210920787U (en) | Computer host support | |
| CN211828009U (en) | Market research is with exhibition frame | |
| CN210719743U (en) | Highway bridge bearing capacity detection device | |
| CN211299250U (en) | Circular lifting cabinet | |
| CN204662919U (en) | A kind of packaged type construction platform | |
| CN210598608U (en) | Cross arm type glass lifter | |
| CN210419075U (en) | Mechanical pressure mechanism capable of being changed into jack | |
| CN108230925B (en) | Display capable of reversing | |
| CN207736228U (en) | A kind of Simple hydraulic upright post jack guide sleeve dismounting device | |
| CN208884381U (en) | A kind of device for bridge equal proportion supertronic integral jacking | |
| CN215488753U (en) | LED screen fixing device convenient to adjust | |
| CN218304292U (en) | Work show shelf for vocational training | |
| CN221098196U (en) | Liquid crystal display with double-screen display function | |
| CN217463866U (en) | Camera test equipment elevating gear | |
| CN206088915U (en) | Ultra -thin big shear structure of machine lifts | |
| CN215182038U (en) | Identity recognition device based on dynamic two-dimensional code | |
| CN219063009U (en) | Stable display popularization device | |
| CN215942811U (en) | Micro-electromechanical separator for electromechanical integration | |
| CN220607959U (en) | Multifunctional rotary clothes hanging device | |
| CN215495691U (en) | Height-adjustable building sand table model | |
| CN220475485U (en) | Movable motor tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |