CN221569863U - Lifting display screen mechanism for rotary advertising machine - Google Patents
Lifting display screen mechanism for rotary advertising machine Download PDFInfo
- Publication number
- CN221569863U CN221569863U CN202322951367.9U CN202322951367U CN221569863U CN 221569863 U CN221569863 U CN 221569863U CN 202322951367 U CN202322951367 U CN 202322951367U CN 221569863 U CN221569863 U CN 221569863U
- Authority
- CN
- China
- Prior art keywords
- wall
- lifting
- display screen
- rotary
- base
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a lifting display screen mechanism for a rotary advertising machine, which relates to the technical field of advertising machines and aims at the problems that the advertising machine is inclined easily when a display screen is lifted and is poor in stability, the lifting height of the display screen is limited by the distance of a through hole on a first connecting rod, and the lifting precision is low. The utility model can support the whole body, adjust the gravity center position, avoid the whole body of the advertisement machine from tilting due to the fact that the gravity center is not centered, improve the stability, ensure that the lifting height of the display screen is not limited by the distance of the through hole, and improve the lifting precision.
Description
Technical Field
The utility model relates to the technical field of advertising machines, in particular to a lifting display screen mechanism for a rotary advertising machine.
Background
The advertisement machine is a new generation intelligent device, a complete advertisement broadcasting control system is formed by terminal software control, network information transmission and multimedia terminal display, and advertisement propaganda is carried out by multimedia materials such as pictures, characters, videos, small plug-ins (weather, exchange rate and the like).
Through retrieving, chinese patent (application number "201810791073.5") discloses "rotatory advertisement machine is with lift display screen mechanism", and above-mentioned device includes base, first connecting rod, second connecting rod, bull stick, revolving stage, display and shielding structure, first connecting rod fixed set up in on the base, the second connecting rod at least part overlap in on the surface of first connecting rod and can follow the axial direction of first connecting rod slides, still be provided with heat radiation structure on the revolving stage, but above-mentioned device has following problem in the use:
1. when the display screen is lifted, the whole display screen is easy to incline, so that the advertising machine is inclined, and the stability is poor;
2. When carrying out the lift to the display screen, the lift height of display screen receives the through-hole distance restriction on the first connecting rod, and the lift precision is lower.
Disclosure of utility model
The utility model provides a lifting display screen mechanism for a rotary advertising machine, which solves the problems that when a comparison file is lifted, the whole display screen is easy to incline, the advertising machine is inclined, the stability is poor, the lifting height of the display screen is limited by the distance of a through hole on a first connecting rod, and the lifting precision is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a rotatory advertisement machine is with lift display screen mechanism, has base and the display screen of universal wheel of stopping through bolted connection on the four corners outer wall including the bottom, be equipped with a plurality of supporting mechanism on the outer wall on one side of the base bottom, supporting mechanism includes lead screw and supporting shoe, be equipped with elevating system on one side at the base top, elevating system includes mounting bracket, servo motor, screw rod, connecting plate, two lifter and two connecting blocks, the lifter top is equipped with coupling mechanism, coupling mechanism includes fixed plate and two fixed blocks, fixed plate is equipped with fixed establishment on one side, fixed establishment includes rotary drum and set square.
Preferably, the lead screw runs through and the spiro union is on base bottom outer wall, and the supporting shoe passes through the bearing and connects on the lead screw bottom outer wall, the gag lever post has set firmly on the outer wall on one side of the supporting shoe top, and the gag lever post runs through and slidable mounting is on base top outer wall, has set firmly the stopper on the outer wall of gag lever post top.
Through foretell scheme, through rotating the lead screw, the lead screw drives supporting shoe and gag lever post decline, and the gag lever post is spacing to the supporting shoe, prevents that the supporting shoe from rotating along with the lead screw until supporting shoe and ground contact, supports the whole, prevents wholly empting.
Preferably, the mounting bracket is set firmly on the outer wall of base top, and servo motor passes through bolted connection on the outer wall of mounting bracket top, the screw rod passes through the coupling joint on the outer wall of servo motor output shaft bottom, and the screw rod bottom passes through the bearing connection on the outer wall of base top, the connecting plate spiro union is on the screw rod outer wall, and two lifter sets firmly respectively on the outer wall of connecting plate top both ends, two the lifter runs through respectively and slidable mounting on the outer wall of mounting bracket top, and two connecting blocks set firmly respectively on two lifter top outer walls.
Through foretell scheme, drive the screw rod through servo motor output shaft and rotate, the screw rod drives connecting plate and two lifter and rises, and then adjusts the height of display screen.
Preferably, the two fixing blocks are respectively fixedly arranged on the outer walls of two sides of one side of the fixing plate, and the two fixing blocks are respectively connected on the outer walls of one side of the two connecting blocks through bolts.
Preferably, the rotary cylinder is connected to the outer wall of one side of the fixed plate through a damping hinge, the triangular plate is fixedly arranged on the outer wall of one end of the rotary cylinder, and the display screen is connected to the outer wall of one side of the triangular plate through a bolt.
Preferably, the servo motor is connected with a switch through a wire, and the switch is connected with a power wire.
The beneficial effects of the utility model are as follows:
1. be provided with supporting mechanism, through rotating the lead screw, the lead screw drives supporting shoe and gag lever post decline, and the gag lever post is spacing to the supporting shoe, prevents that the supporting shoe from rotating along with the lead screw until supporting shoe and ground contact, supports to whole, prevents wholly empting, can support to whole, adjusts heavy heart position, avoids advertisement machine wholly to empty because of the focus causes advertisement machine not centered, has improved stability.
2. Be provided with elevating system, drive the screw rod through servo motor output shaft and rotate, the screw rod drives connecting plate and two lifter and rises, and then adjusts the height of display screen, and the lifting height of display screen does not receive the through-hole distance restriction, has improved lifting accuracy.
In conclusion, the utility model can support the whole body, adjust the gravity center position, avoid the toppling of the advertisement machine caused by the fact that the gravity center of the whole advertisement machine is not centered, improve the stability, prevent the lifting height of the display screen from being limited by the distance of the through hole, and improve the lifting precision.
Drawings
Fig. 1 is a schematic diagram of a front view of a lifting display mechanism for a rotary advertisement machine according to the present utility model.
Fig. 2 is a schematic diagram of a back perspective structure of a lifting display mechanism for a rotary advertisement machine according to the present utility model.
Fig. 3 is a schematic structural diagram of a supporting mechanism of a lifting display mechanism for a rotary advertisement machine according to the present utility model.
Fig. 4 is a schematic diagram of a lifting mechanism of a lifting display mechanism for a rotary advertisement machine according to the present utility model.
Fig. 5 is a schematic structural diagram of a connection mechanism and a fixing mechanism of a lifting display mechanism for a rotary advertisement machine.
In the figure: 1. a base; 2. a support mechanism; 201. a screw rod; 202. a support block; 203. a limit rod; 204. a limiting block; 3. a lifting mechanism; 301. a mounting frame; 302. a servo motor; 303. a screw; 304. a connecting plate; 305. a lifting rod; 306. a connecting block; 4. a connecting mechanism; 401. a fixing plate; 402. a fixed block; 5. a fixing mechanism; 501. a rotary drum; 502. a triangle; 6. and a display screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, refer to fig. 1-3, a lifting display screen mechanism for rotary advertisement machine, all have base 1 and the display screen 6 of universal wheel of stopping through bolted connection on the four corners outer wall including the bottom, be equipped with a plurality of supporting mechanism 2 on the outer wall of a side of base 1 bottom, supporting mechanism 2 includes lead screw 201 and supporting shoe 202, lead screw 201 runs through and the spiro union on the outer wall of base 1 bottom, supporting shoe 202 passes through the bearing and connects on the outer wall of lead screw 201 bottom, the gag lever post 203 has been set firmly on the outer wall on one side of supporting shoe 202 top, gag lever post 203 runs through and slidable mounting is on the outer wall of base 1 top, stopper 204 has been set firmly on the outer wall of gag lever post 203 top.
Embodiment 2, refer to fig. 1 and 4, a lifting display mechanism for rotary advertisement machine, elevating system 3 has still been included, elevating system 3 includes mounting bracket 301, servo motor 302, screw 303, connecting plate 304, two lifter 305 and two connecting blocks 306, mounting bracket 301 sets firmly on the outer wall of base 1 top, servo motor 302 passes through bolted connection on the outer wall of mounting bracket 301 top, screw 303 passes through the coupling joint on the outer wall of servo motor 302 output shaft bottom, the screw 303 bottom passes through the bearing and connects on the outer wall of base 1 top, connecting plate 304 spiro union is on the screw 303 outer wall, two lifter 305 set firmly respectively on connecting plate 304 top both ends outer wall, two lifter 305 run through respectively and slidable mounting is on the outer wall of mounting bracket 301 top, two connecting blocks 306 set firmly respectively on the outer wall of two lifter 305 top.
Embodiment 3, refer to fig. 1 and 5, a lifting display mechanism for a rotary advertisement machine, further include a connection mechanism 4, the connection mechanism 4 includes a fixing plate 401 and two fixing blocks 402, the two fixing blocks 402 are respectively fixed on two side outer walls of one side of the fixing plate 401, the two fixing blocks 402 are respectively connected on one side outer wall of the two connecting blocks 306 through bolts, a fixing mechanism 5 is arranged on one side of the fixing plate 401, the fixing mechanism 5 includes a rotary drum 501 and a triangle 502, the rotary drum 501 is connected on one side outer wall of the fixing plate 401 through a damping hinge, the triangle 502 is fixed on one end outer wall of the rotary drum 501, and the display screen 6 is connected on one side outer wall of the triangle 502 through bolts.
Working principle: the screw rod 201 is rotated, the screw rod 201 drives the supporting block 202 and the limiting rod 203 to descend, the limiting rod 203 limits the supporting block 202, the supporting block 202 is prevented from rotating along with the screw rod 201 until the supporting block 202 contacts with the ground, the whole is supported, the whole is prevented from toppling over, the screw rod 303 is driven to rotate through the output shaft of the servo motor 302, the screw rod 303 drives the connecting plate 304 and the two lifting rods 305 to ascend, and then the height of the display screen 6 is adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The lifting display screen mechanism for the rotary advertising machine comprises a base (1) with brake universal wheels and a display screen (6) which are connected to the outer walls of four corners of the bottom through bolts, and is characterized in that a plurality of supporting mechanisms (2) are arranged on the outer wall of one side of the bottom of the base (1), and each supporting mechanism (2) comprises a screw rod (201) and a supporting block (202);
One side of the top of the base (1) is provided with a lifting mechanism (3), and the lifting mechanism (3) comprises a mounting frame (301), a servo motor (302), a screw (303), a connecting plate (304), two lifting rods (305) and two connecting blocks (306);
A connecting mechanism (4) is arranged at the top end of the lifting rod (305), and the connecting mechanism (4) comprises a fixed plate (401) and two fixed blocks (402);
One side of the fixing plate (401) is provided with a fixing mechanism (5), and the fixing mechanism (5) comprises a rotary cylinder (501) and a triangular plate (502).
2. The lifting display screen mechanism for the rotary advertising machine according to claim 1, wherein the screw rod (201) penetrates through and is screwed on the outer wall of the bottom of the base (1), the supporting block (202) is connected to the outer wall of the bottom end of the screw rod (201) through a bearing, a limit rod (203) is fixedly arranged on the outer wall of one side of the top of the supporting block (202), the limit rod (203) penetrates through and is slidably arranged on the outer wall of the top of the base (1), and a limit block (204) is fixedly arranged on the outer wall of the top end of the limit rod (203).
3. The lifting display mechanism for a rotary advertising machine according to claim 1, wherein the mounting frame (301) is fixedly arranged on the top outer wall of the base (1), the servo motor (302) is connected on the top outer wall of the mounting frame (301) through bolts, the screw (303) is connected on the bottom outer wall of an output shaft of the servo motor (302) through a coupling, the bottom end of the screw (303) is connected on the top outer wall of the base (1) through a bearing, the connecting plate (304) is in threaded connection with the screw (303) outer wall, two lifting rods (305) are respectively fixedly arranged on the two end outer walls of the top of the connecting plate (304), the two lifting rods (305) respectively penetrate through and are slidably arranged on the top outer wall of the mounting frame (301), and the two connecting blocks (306) are respectively fixedly arranged on the top outer walls of the two lifting rods (305).
4. The lifting display mechanism for a rotary advertising machine according to claim 1, wherein two fixing blocks (402) are respectively fixed on two side outer walls of one side of the fixing plate (401), and the two fixing blocks (402) are respectively connected on one side outer wall of the two connecting blocks (306) through bolts.
5. The lifting display screen mechanism for the rotary advertising machine according to claim 1, wherein the rotary drum (501) is connected to one side outer wall of the fixed plate (401) through a damping hinge, a triangular plate (502) is fixedly arranged on one end outer wall of the rotary drum (501), and the display screen (6) is connected to one side outer wall of the triangular plate (502) through bolts.
6. The elevating display mechanism for a rotary advertisement machine according to claim 1, wherein the servo motor (302) is connected with a switch through a wire, and the switch is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951367.9U CN221569863U (en) | 2023-11-01 | 2023-11-01 | Lifting display screen mechanism for rotary advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951367.9U CN221569863U (en) | 2023-11-01 | 2023-11-01 | Lifting display screen mechanism for rotary advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221569863U true CN221569863U (en) | 2024-08-20 |
Family
ID=92297044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322951367.9U Active CN221569863U (en) | 2023-11-01 | 2023-11-01 | Lifting display screen mechanism for rotary advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221569863U (en) |
-
2023
- 2023-11-01 CN CN202322951367.9U patent/CN221569863U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221569863U (en) | Lifting display screen mechanism for rotary advertising machine | |
| CN213297425U (en) | Lifting fence ground pile | |
| CN211078343U (en) | Jacking device for electromechanical installation | |
| CN220334354U (en) | Cable erection device for electromechanical installation of building | |
| CN213712593U (en) | Wall-mounted advertising machine display | |
| CN217197081U (en) | Hydraulic machinery extrusion equipment | |
| CN210055078U (en) | Table leg-inclined type lifting table | |
| CN213234386U (en) | Supporting structure is strengthened to assembled building | |
| CN211878834U (en) | A lift panel for economic management | |
| CN212436266U (en) | Lifting mechanism of electric rail car | |
| CN215488753U (en) | LED screen fixing device convenient to adjust | |
| CN220511051U (en) | Photovoltaic new energy support mount pad | |
| CN221295692U (en) | High-voltage cable reel | |
| CN222687740U (en) | Intelligent lifter of display screen | |
| CN216078974U (en) | Metal goods shelf with LED display screen | |
| CN217658683U (en) | Adjustable optical instrument platform | |
| CN220133590U (en) | Indoor ceiling modeling positioning adjustment support frame | |
| CN220141122U (en) | File rack for hospital logistics management | |
| CN219343125U (en) | Filling and compacting device for foundation pile construction | |
| CN213753438U (en) | Assembled laser transmitter spare | |
| CN218291602U (en) | Self-lifting device for end nut of stay cable beam | |
| CN221504648U (en) | Indoor LED display screen convenient to overhaul | |
| CN217003859U (en) | Highway wisdom traffic control pole setting | |
| CN222770549U (en) | A data center computer room auxiliary racking equipment | |
| CN222083380U (en) | Liftable warning sign |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |