CN212804895U - Rotating device for large screen of movie and television in market - Google Patents
Rotating device for large screen of movie and television in market Download PDFInfo
- Publication number
- CN212804895U CN212804895U CN202021359371.6U CN202021359371U CN212804895U CN 212804895 U CN212804895 U CN 212804895U CN 202021359371 U CN202021359371 U CN 202021359371U CN 212804895 U CN212804895 U CN 212804895U
- Authority
- CN
- China
- Prior art keywords
- large screen
- movie
- bearing
- market
- fixed
- 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
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a rotating device for market movie & TV large screen, including the mounting panel, the lower fixed surface of mounting panel installs the bearing block, the lower fixed surface of bearing block installs a support section of thick bamboo, the side fixed mounting who supports a section of thick bamboo has the fixed plate, the last fixed surface of fixed plate installs positive reverse motor, the inner wall fixed mounting of T type mounting groove has first bearing, the inner wall fixed mounting of first bearing has the bull stick, the lower surface that supports a section of thick bamboo passes through the second bearing and is connected with the surface rotation of bull stick. This a rotating device for market movie & TV large screen through setting up just reversing motor, first bearing, second bearing, bull stick and conical gear, makes this a movie & TV large screen for market can realize rotating, through setting up contact pick-up and PLC controller, rotates 360 degrees backs when the large screen, can realize the reversal, makes the crowd that is located all directions in the market can see the propaganda advertisement of large screen, has improved the effect of publicity.
Description
Technical Field
The utility model relates to a movie & TV large screen technical field specifically is a rotating device for market movie & TV large screen.
Background
The LED screen can realize conversion between different forms of multiple information presentation modes, can be used indoors and outdoors, has incomparable advantages of other display screens, and is developed rapidly and widely applied to various fields by virtue of the characteristics of high brightness intensity, low work power consumption, low voltage requirement, small and convenient equipment, long service life, impact resistance, stability and strong external interference resistance.
The large movie screen in the general market is mainly used for propaganda, so that people entering the market can watch propaganda advertisements, but the large movie screen in the existing market is fixed, and people behind the large screen cannot watch the large screen due to the fixed large screen, so that the large movie screen cannot play a corresponding propaganda effect.
Therefore, a rotating device for a large screen of a movie and television in a shopping mall is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotating device for market movie & TV large screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rotating device for a large screen of a movie and television in a shopping mall comprises a mounting plate, wherein a bearing block is fixedly mounted on the lower surface of the mounting plate, a supporting cylinder is fixedly mounted on the lower surface of the bearing block, a fixing plate is fixedly mounted on the side surface of the supporting cylinder, a forward and reverse rotating motor is fixedly mounted on the upper surface of the fixing plate, the output end of the forward and reverse rotating motor extends into the supporting cylinder, a T-shaped mounting groove is formed in the lower surface of the bearing block, a first bearing is fixedly mounted on the inner wall of the T-shaped mounting groove, a rotating rod is fixedly mounted on the inner wall of the first bearing, the bottom end of the rotating rod extends to the lower surface of the supporting cylinder and is fixedly mounted with a supporting seat, the lower surface of the supporting cylinder is rotatably connected with the surface of the rotating rod through a second bearing, a mounting seat and two fixing blocks, and a rotating shaft is fixedly arranged in the middle of the two fixing blocks.
Preferably, the surface of the rotating shaft is rotatably connected with a large screen, the telescopic end of the hydraulic telescopic rod is rotatably connected with the large screen, and a control switch for controlling the hydraulic telescopic rod is fixedly mounted on the side face of the supporting seat.
Preferably, the output end of the forward and reverse rotation motor and the surface of the rotating rod are both fixedly provided with conical gears, and the two conical gears are meshed with each other.
Preferably, a control box is fixedly mounted on the lower surface of the fixing plate, and a PLC (programmable logic controller), a signal converter and a control panel are respectively arranged in the control box.
Preferably, the lower surface of the supporting cylinder and the upper surface of the supporting seat are respectively and fixedly provided with an engaging block and a stop block, and the front side and the back side of the engaging block are respectively and fixedly provided with a contact sensor.
Preferably, the positive and negative rotation motor, the contact sensor, the signal converter and the control panel are electrically connected with the PLC.
Advantageous effects
The utility model provides a rotating device for market movie & TV large screen possesses following beneficial effect:
1. this a rotating device for market movie & TV large screen through setting up just reversing motor, first bearing, second bearing, bull stick and conical gear, makes this a movie & TV large screen for market can realize rotating, through setting up contact pick-up and PLC controller, rotates 360 degrees backs when the large screen, can realize the reversal, makes the crowd that is located all directions in the market can see the propaganda advertisement of large screen, has improved the effect of publicity.
2. This a rotating device for market movie & TV large screen through setting up supporting seat, fixed block, hydraulic telescoping rod, pivot and control switch, makes this a large screen for market movie & TV can adjust the angle of large screen according to the height of mounted position when the installation, makes the crowd in the market can be more clear see the propaganda advertisement of large screen.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the supporting seat of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a mounting plate 1, a bearing block 2, a supporting cylinder 3, a fixing plate 4, a forward and reverse rotating motor 5, a first bearing 6, a rotating rod 7, a supporting seat 8, a second bearing 9, a fixing block 10, a hydraulic telescopic rod 11, a large screen 12, a conical gear 13, a PLC (programmable logic controller) 14, a connecting block 15, a stop block 16 and a contact sensor 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rotating device for market movie & TV large screen, including mounting panel 1, the lower fixed surface of mounting panel 1 installs bearing block 2, the lower fixed surface of bearing block 2 installs a support section of thick bamboo 3, the side fixed mounting of a support section of thick bamboo 3 has fixed plate 4, the lower fixed surface of fixed plate 4 installs the control box, the inside of control box is provided with PLC controller 14 respectively, signal converter and control panel, the last fixed surface of fixed plate 4 installs just reverse motor 5, just reverse motor 5's output extends to the inside of a support section of thick bamboo 3.
T type mounting groove has been seted up to the lower surface of bearing block 2, and the inner wall fixed mounting of T type mounting groove has first bearing 6, and the inner wall fixed mounting of first bearing 6 has bull stick 7, and the equal fixed mounting in output of positive and negative motor 5 and the surface of bull stick 7 has conical gear 13, two conical gear 13 intermeshing.
The bottom of bull stick 7 extends to the lower surface of a support section of thick bamboo 3 and fixed mounting has supporting seat 8, and the lower surface of a support section of thick bamboo 3 and the upper surface of supporting seat 8 fixed mounting have respectively link up piece 15 and dog 16, and the equal fixed mounting in front and the back of linking up piece 15 has contact sensor 17, and positive and negative motor 5, contact sensor 17, signal converter and control panel all with PLC controller 14 electric connection.
The lower surface of a supporting cylinder 3 is connected through the surface rotation of second bearing 9 with bull stick 7, the back of supporting seat 8 is fixed mounting respectively has mount pad and two fixed blocks 10, the surface rotation of mount pad is connected with hydraulic telescoping rod 12, the middle fixed mounting of two fixed blocks 10 has the pivot, the surface rotation of pivot is connected with large screen 12, through setting up positive reverse motor 5, first bearing 6, second bearing 9, bull stick 7 and conical gear 13, make this a movie & TV large screen for market can realize rotating, through setting up contact sensor 17 and PLC controller 14, after large screen 12 rotates 360 degrees, can realize the reversal, make the crowd that is located all directions in the market can see the advertising of large screen 12, the effect of publicity is improved.
The flexible end and the large screen 12 of hydraulic telescoping rod 11 rotate to be connected, the side fixed mounting of supporting seat 8 has the control switch who is used for controlling hydraulic telescoping rod 11, through setting up supporting seat 8, fixed block 10, hydraulic telescoping rod 11, pivot and control switch, make this a large screen for market movie can adjust the angle of large screen 12 according to the height of mounted position when the installation, make the crowd in the market can be more clear see the propaganda advertisement of large screen 12.
The working principle is as follows: firstly, the device is installed at a designated position of a market through an installation plate 1, then according to the height of the installation position, a hydraulic telescopic rod 11 is started through a control switch, the hydraulic telescopic rod 11 adjusts a large screen 12 to a proper angle, then a forward and reverse rotation motor 5 is started, a conical gear 13 positioned at the output end of the forward and reverse rotation motor 5 drives a conical gear 13 on the surface of a rotating rod 7 to rotate, the rotating rod 7 rotates to drive the large screen 12 to rotate, and therefore the large screen 12 rotates to publicize the effect, in the rotating process, when a stop block 16 is in contact with a contact sensor 17, the contact sensor 17 transmits a signal to a PLC (programmable logic controller) 14, the PLC 14 controls the forward and reverse rotation motor 5 to rotate reversely, when the large screen 12 rotates for 360 degrees reversely, the stop block 16 is in contact with another contact sensor 17 again, so as to control the forward and reverse rotation motor 5, and enable people positioned in all directions in, the propaganda effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotating device for market movie & TV large screen, includes mounting panel (1), its characterized in that: the lower fixed surface of mounting panel (1) installs bearing block (2), the lower fixed surface of bearing block (2) installs a support section of thick bamboo (3), the side fixed mounting of a support section of thick bamboo (3) has fixed plate (4), the last fixed surface of fixed plate (4) installs positive reverse motor (5), the output of positive reverse motor (5) extends to the inside of a support section of thick bamboo (3), T type mounting groove has been seted up to the lower surface of bearing block (2), the inner wall fixed mounting of T type mounting groove has first bearing (6), the inner wall fixed mounting of first bearing (6) has bull stick (7), the bottom of bull stick (7) extends to the lower surface and the fixed mounting of a support section of thick bamboo (3) has supporting seat (8), the lower surface of a support section of thick bamboo (3) is connected with the surface rotation of bull stick (7) through second bearing (9), the back of supporting seat (8) is fixed mounting respectively has mount pad and two fixed blocks (10), the surface rotation of mount pad is connected with hydraulic telescoping rod (11), two the centre fixed mounting of fixed block (10) has the pivot.
2. The rotating device for the large screen of the movie and television in the market according to claim 1, characterized in that: the surface of pivot rotates and is connected with large screen (12), the flexible end and large screen (12) of hydraulic telescoping rod (11) rotate and are connected, the side fixed mounting of supporting seat (8) has the control switch who is used for controlling hydraulic telescoping rod (11).
3. The rotating device for the large screen of the movie and television in the market according to claim 1, characterized in that: the output end of the forward and reverse rotation motor (5) and the surface of the rotating rod (7) are fixedly provided with conical gears (13), and the conical gears (13) are meshed with each other.
4. The rotating device for the large screen of the movie and television in the market according to claim 1, characterized in that: the lower surface fixed mounting of fixed plate (4) has the control box, the inside of control box is provided with PLC controller (14), signal converter and control panel respectively.
5. The rotating device for the large screen of the movie and television in the market according to claim 1, characterized in that: the lower surface of the supporting cylinder (3) and the upper surface of the supporting seat (8) are respectively and fixedly provided with a connecting block (15) and a stop block (16), and the front surface and the back surface of the connecting block (15) are respectively and fixedly provided with a contact sensor (17).
6. The rotating device for the large screen of the movie and television in the market according to claim 1, characterized in that: the positive and negative rotation motor (5), the contact sensor (17), the signal converter and the control panel are electrically connected with the PLC (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359371.6U CN212804895U (en) | 2020-07-13 | 2020-07-13 | Rotating device for large screen of movie and television in market |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359371.6U CN212804895U (en) | 2020-07-13 | 2020-07-13 | Rotating device for large screen of movie and television in market |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804895U true CN212804895U (en) | 2021-03-26 |
Family
ID=75100645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021359371.6U Active CN212804895U (en) | 2020-07-13 | 2020-07-13 | Rotating device for large screen of movie and television in market |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804895U (en) |
-
2020
- 2020-07-13 CN CN202021359371.6U patent/CN212804895U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209875003U (en) | Multipurpose sun-shading device | |
| CN212804895U (en) | Rotating device for large screen of movie and television in market | |
| CN207867862U (en) | A kind of roadside poster being convenient for changing ad content | |
| CN112058802B (en) | LED display screen with self-cleaning function | |
| CN112483815A (en) | Vertical rotary advertisement machine | |
| CN111968538A (en) | Device for automatically protecting billboard by utilizing natural wind power | |
| CN2891187Y (en) | Multi-tier multi-image display unit | |
| CN215764500U (en) | Connecting mechanism of wall-mounted LED display screen | |
| CN215569540U (en) | Suspension tracking type advertisement designing machine | |
| CN210156040U (en) | Rotation type LED display board | |
| CN210805141U (en) | Special signboard of movie & TV advertisement | |
| CN209133084U (en) | A kind of multimedia outdoor advertising case | |
| CN208061570U (en) | A kind of deflecting display electronic advertising device | |
| CN217113716U (en) | Novel LED display screen is used on outdoor square | |
| CN206505679U (en) | A kind of multimedium showing device played for the web advertisement | |
| CN207097394U (en) | Advertisement frame for installation door head advertisement | |
| CN212004890U (en) | Automatic rotating device for LED gear screen | |
| CN220709911U (en) | Outdoor advertisement position of liftable for exhibition center | |
| CN216521298U (en) | Apply to wisdom city construction wisdom pole | |
| CN109410802A (en) | A kind of energy-saving and environment-friendly advertising device | |
| CN211500481U (en) | Automatic opening and closing access door with advertisement picture | |
| CN113028217A (en) | Rotary LED display screen | |
| CN215456926U (en) | New media marketing display device | |
| CN210831242U (en) | LED display screen mounting base | |
| CN211319653U (en) | Outdoor rotary advertisement screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room A15, Moore office room, 3 / F, Junjie Kechuang building, No. 9, Changting street, moling street, Jiangning District, Nanjing, Jiangsu 210000 Patentee after: Jiangsu Yida Electronic Technology Co.,Ltd. Address before: 210000 Tongteng maker space, building 4, 98 Suyuan Avenue, moling street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Yida Electronic Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |