CN212251809U - Device for controlling movement of display screen - Google Patents
Device for controlling movement of display screen Download PDFInfo
- Publication number
- CN212251809U CN212251809U CN202020677435.0U CN202020677435U CN212251809U CN 212251809 U CN212251809 U CN 212251809U CN 202020677435 U CN202020677435 U CN 202020677435U CN 212251809 U CN212251809 U CN 212251809U
- Authority
- CN
- China
- Prior art keywords
- display screen
- unit
- controlling
- movement
- steel cable
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a device of control display screen motion belongs to mechanical engineering technical field for solve the single difficult problem of display screen motion mode among the prior art. The utility model discloses a device for controlling the movement of a display screen, which comprises a power unit, a rotating plate, a steel cable, a telescopic cable coiling unit, a top fixing unit and a display screen; one end of the telescopic cable coiling unit and one end of the power unit are both connected with the top fixing unit, the other end of the telescopic cable coiling unit is connected with the display screen, and the other end of the power unit is rotatably connected with the rotating plate through a rotating connecting piece; one end of the steel cable is connected with the rotating plate, and the other end of the steel cable is connected with the display screen; the power unit controls the steel cable to extend or contract through the screw rod, so as to drive the display screen to lift and turn; the power unit controls the guide rail plate to rotate, so that the display screen is driven to rotate. The utility model discloses a device of control display screen motion is used for the lift, upset, the rotation of display screen.
Description
Technical Field
The utility model belongs to the technical field of mechanical engineering, especially, relate to a device of control display screen motion.
Background
At present, in a performance site, a display screen is hung at the top of a room, and an existing device for controlling the movement of the display screen can only control the display screen to ascend, descend and overturn, or can only control the display screen to rotate, or can only control the display screen to translate, so that the requirements of the performance site for simultaneously needing the display screen to ascend, descend, overturn and rotate are difficult to meet.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned analysis, the utility model aims at providing a device of control display screen motion for it is difficult to satisfy the on-the-spot difficult problem that needs the display screen to go up and down, overturn, rotate simultaneously of performance to solve prior art. The purpose of the utility model is mainly realized through the following technical scheme:
the utility model provides a device for controlling the movement of a display screen, which comprises a power unit, a rotating plate, a steel cable, a telescopic cable coiling unit, a top fixing unit and a display screen;
one end of the telescopic cable coiling unit and one end of the power unit are both connected with the top fixing unit, the other end of the telescopic cable coiling unit is connected with the display screen, and the other end of the power unit is rotatably connected with the rotating plate through a rotating connecting piece; one end of the steel cable is connected with the rotating plate, and the other end of the steel cable is connected with the display screen;
the power unit controls the steel cable to extend or contract through the screw rod, so as to drive the display screen to lift and turn; the power unit controls the rotating plate to rotate so as to drive the display screen to rotate;
the telescopic cable coiling unit comprises a wire collector, N limiting rings, a power line and a signal line;
the wire rewinding device is fixedly arranged on the top fixing unit;
one end of the power line is connected with the wire rewinding device, and one end of the signal line is connected with the top fixing unit; the other ends of the power line and the signal line are connected with the display screen;
the limiting ring is fixedly distributed on the signal wire, the limiting ring is sleeved on the circumferential direction of the power wire, and the limiting ring and the power wire move relatively; n is more than or equal to 2 and less than or equal to 30.
Furthermore, the upper part of the power unit is connected with a mounting plate, and the power unit is connected with the top fixing unit through the mounting plate.
Further, the rotating plate is rectangular or circular.
Further, the power unit comprises a first motor unit and a housing;
the first motor unit is used for controlling the elongation or contraction of the steel cable.
Further, the power unit also comprises a second motor unit; the second motor unit is used for controlling the rotating plate to rotate.
Furthermore, the quantity of steel cable is 4, is connected with four angles of display screen respectively.
Further, the first motor unit includes 4 motors for controlling the extension or contraction of the 4 wires, respectively.
Further, the first motor unit controls 4 steel cables to contract synchronously, and the display screen rises.
Further, the first motor unit controls 4 steel cables to extend synchronously, and the display screen descends.
Further, the first motor unit controls the synchronous contraction or extension of 2 adjacent steel cables, and the other 2 steel cables are kept still, and the display screen is turned over.
Compared with the prior art, the utility model discloses one of following practical function has at least:
1. the device for controlling the movement of the display screen can control the lifting, overturning and rotating of the display screen, brings more and richer changeable feasibility and stronger visual impact effect to the performance effect, and overcomes the defect that the traditional display screen can only be lifted singly;
2. the device for controlling the movement of the display screen of the utility model controls the extension or contraction of the steel cables in different directions by arranging the first motor unit and designing four motors to respectively control 4 cables, thereby realizing the turnover of the display screen along different directions and angles;
3. the utility model discloses a device of control display screen motion through setting up rotor plate and second motor element, rotates around the rotation axis level through second motor element control rotor plate, and then controls the display screen level and rotates.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
Fig. 1 is a schematic view of the device for controlling the movement of the display screen according to the present invention.
In the figure: 1-a power unit; 2-rotating the plate; 3-a steel cable; 4-a display screen; 5-a top fixing unit; 6-rotating the connecting piece; 7-a limit ring; 8-a wire rewinding device; 9-a power line; 10-a signal line; 11-mounting plate.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of the invention, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit the scope of the invention.
Example 1
The utility model provides a device of control display screen motion, as shown in figure 1, coil unit, top fixed unit 5 and display screen 4 including power unit 1, rotor plate 2, steel cable 3, telescopic cable.
One end of the telescopic cable coiling unit and one end of the power unit 1 are both connected with the top fixing unit 5, the other end of the telescopic cable coiling unit is connected with the display screen 4, and the other end of the power unit 1 is rotatably connected with the rotating plate 2 through a rotating connecting piece 6; one end of the steel cable 3 is connected with the rotating plate 2, and the other end is connected with the display screen 4.
The power unit 1 controls the steel cable 3 to extend or contract through the lead screw, so as to drive the display screen 4 to lift and turn; the power unit 1 controls the rotating plate 2 to rotate, so as to drive the display screen 4 to rotate.
The telescopic cable coiling unit comprises a wire collector 8, N limiting rings 7, a power line 9 and a signal line 10.
The spooler 8 is fixedly mounted on the top fixing unit 5.
One end of a power line 9 is connected with the wire rewinding device 8, and one end of a signal line 10 is connected with the top fixing unit 5; the other ends of the power line 9 and the signal line 10 are both connected with the display screen 4;
the limiting ring 7 is fixedly distributed on the signal wire 10, the limiting ring 7 is sleeved on the circumferential direction of the power wire 5, and the limiting ring 7 and the power wire 9 move relatively; n is more than or equal to 2 and less than or equal to 30.
When the display screen 4 moves upwards, the power line 9 moves upwards synchronously with the display screen 4, the distance between the display screen 4 and the wire rewinding device 8 is shortened, redundant power lines 9 are collected into the wire rewinding device 8, and the power line 9 is always in a straight state; the display screen 4 pushes the limiting rings 7 at the lowest end to move upwards, and the signal wires 10 between the two limiting rings 7 at the lowest end are compressed and folded; the display screen 4 continues to move upwards, the limiting rings 7 are sequentially pushed to move upwards, the signal wires 10 between every two adjacent limiting rings 7 are sequentially compressed and folded, and the signal wires 10 between the limiting rings 7 which are not pushed by the display screen 4 are in an extension state.
When the display screen 4 moves downwards, the power line 9 is driven to extend out of the wire rewinding device 8 and move downwards along with the display screen 4; the display screen 4 drives the limiting rings 7 to move downwards, and the signal wires 10 between the adjacent limiting rings 7 extend.
When the display screen 4 moves downward, the uppermost signal line 10 in the compressed and folded state is extended until it is extended to the longest state, and the power lines 9 are sequentially extended in the order from top to bottom.
In order to firmly fix the device for controlling the movement of the display screen on the top of the room, the upper part of the power unit 1 is connected with a mounting plate 11, and the power unit 1 is fixed on the top fixing unit 5 through the mounting plate 11. The number of the mounting plates 11 is one or more, and is selected according to the weight of the actual display screen 4, and the number of the mounting plates 11 is 2 or 4 exemplarily.
The shape of the rotating plate 2 may be rectangular, circular or oval or irregular.
Considering that the device for controlling the movement of the display screen needs to realize the functions of lifting, turning and rotating the display screen 4, a plurality of motors need to be arranged to respectively control the movement of the display screen 4. Therefore, the power unit 1 comprises a first motor unit, a second motor unit and a shell; the shell is used for wrapping the first motor unit and the second motor unit and has the functions of dust prevention, water prevention, heat dissipation and the like.
Specifically, the first motor unit controls the lifting, lowering and turning of the display screen 4 by controlling the extension and contraction of the wire rope 3.
The second motor unit controls the rotation of the rotating plate 2, and further controls the horizontal rotation of the display screen 4.
In order to firmly fix the display screen 4 to the rotating plate 2, the number of the steel cables 3 is 4, and the steel cables are respectively fixedly connected with four corners of the display screen 4. The concrete fixed mode is for dismantling fixedly, sets up solid fixed ring through four angles at display screen 4, and steel cable 3 is fixed through solid fixed ring and display screen 4.
The first motor unit comprises 4 motors which are respectively used for controlling the extension and contraction of the 4 steel cables 3, so that the lifting and the overturning of the display screen 4 are realized.
The specific control process is as follows:
the first motor unit controls 4 steel cables 3 to contract synchronously, and the display screen 4 moves upwards; the first motor unit controls the 4 steel cables 3 to stop contracting, the display screen 4 is static, and the display screen 4 is lifted.
The first motor unit controls 4 steel cables 3 to extend synchronously, and the display screen 4 descends.
The first motor unit controls the adjacent 2 steel cables 3 to contract or extend synchronously, the other 2 steel cables 3 are kept still, and the display screen 4 is turned over. The turning of the display screen 4 along different directions and angles can be realized by controlling the extension or contraction of the steel cables 3 in different directions.
Specifically, along display screen 4's perimeter direction, set gradually 4 steel cables 3 and be first steel cable, second steel cable, third steel cable and fourth steel cable, set up the first limit for display screen 4 between first steel cable and the second steel cable, be the second limit of display screen 4 between second steel cable and the third steel cable, be the third limit of display screen 4 between third steel cable and the fourth steel cable, be the fourth limit of display screen 4 between fourth steel cable and the first steel cable.
It should be noted that, the first motor unit controls the first steel cable and the second steel cable to contract synchronously, or controls the third steel cable and the fourth steel cable to extend synchronously, so that the first side of the display screen 4 is higher than the third side, and the display screen 4 is turned over; the first motor unit is used for controlling the first steel cable and the second steel cable to synchronously extend or controlling the third steel cable and the fourth steel cable to synchronously contract, so that the third edge of the display screen 4 is higher than the first edge, and the display screen 4 is turned over; the first motor unit is used for controlling the second steel cable and the third steel cable to synchronously extend or controlling the third steel cable and the fourth steel cable to synchronously contract, so that the fourth side of the display screen 4 is higher than the third side, and the display screen 4 is turned over; the first motor unit is used for controlling the second steel cable and the third steel cable to contract synchronously or controlling the third steel cable and the fourth steel cable to extend synchronously, so that the third edge of the display screen 4 is higher than the fourth edge, and the display screen 4 is turned over.
The utility model discloses a device of control display screen motion can realize that display screen 4 freely has the unimpeded upset in the 85 degrees within ranges of vertical direction.
Compared with the prior art, the utility model discloses a device of control display screen motion has following beneficial effect:
1. the utility model discloses a device of control display screen motion can control the display screen and go up and down, overturn, rotate, has brought more abundanter change enforceability for the performance effect to and stronger visual impact effect, overcome traditional display screen and can only single lift shortcoming.
2. The utility model discloses a device of control display screen motion through setting up first motor element, controls 4 cables respectively through designing four motors, controls not equidirectional steel cable 3 extension or shrink, can realize the upset of 4 edges equidirectional and angles of display screen.
3. The utility model discloses a device of control display screen motion through setting up rotor plate 2 and second motor element, rotates around the rotation axis level through second motor element control rotor plate 2, and then controls 4 level rotations of display screen.
4. The utility model discloses a device of control display screen motion through design spooler and spacing ring, realizes receiving and releasing in order of power cord and signal line, has solved the power supply and the signal transmission problem of electronic equipment such as display screen at lift + upset in-process to and adopt the wire rod freely to fall the mode of hanging down among the prior art, produce with the friction of other equipment or collude the potential safety hazard of hanging, thoroughly solved the problem that needs the manual work to receive and release the line, and the problem of wearing group of artifical hand unwrapping wire.
5. The utility model discloses a telescopic cable coils unit, after electronic equipment installation and debugging such as display screen, realized automatic receive and release line, the accessible transmission of signal, controlled power supply outage, the unified acceptance signal of all video equipment. Compared with the prior art that a method for storing video signals in advance is adopted, the method has high requirements on the installation position of the display screen, the position which can be conveniently reached by a worker is required to copy a video file, and the problem that the plurality of screens are not synchronous and uniform exists when the plurality of screens are used simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A device for controlling the movement of a display screen is characterized by comprising a power unit (1), a rotating plate (2), a steel cable (3), a telescopic cable coiling unit, a top fixing unit (5) and the display screen (4);
one end of each of the telescopic cable coiling unit and the power unit (1) is connected with the top fixing unit (5), the other end of each of the telescopic cable coiling units is connected with the display screen (4), and the other end of the power unit (1) is rotatably connected with the rotating plate (2) through a rotating connecting piece (6); one end of the steel cable (3) is connected with the rotating plate (2), and the other end of the steel cable is connected with the display screen (4);
the power unit (1) controls the steel cable (3) to extend or contract through the lead screw, so as to drive the display screen (4) to lift and turn; the power unit (1) controls the rotating plate (2) to rotate, so that the display screen (4) is driven to rotate;
the telescopic cable coiling unit comprises a wire collector (8), N limiting rings (7), a power line (9) and a signal line (10);
the wire rewinding device (8) is fixedly arranged on the top fixing unit (5);
one end of a power line (9) is connected with the wire rewinding device (8), and one end of a signal line (10) is connected with the top fixing unit (5); the other ends of the power line (9) and the signal line (10) are connected with the display screen (4);
the limiting ring (7) is fixedly distributed on the signal wire (10), the limiting ring (7) is sleeved on the circumference of the power wire (9), and the limiting ring (7) and the power wire (9) move relatively; n is more than or equal to 2 and less than or equal to 30.
2. The device for controlling the movement of the display screen according to claim 1, wherein the upper part of the power unit (1) is connected with a mounting plate (11), and the power unit (1) is connected with the top fixing unit (5) through the mounting plate (11).
3. Device for controlling the movement of a display screen according to claim 1, characterised in that the rotating plate (2) is rectangular or circular.
4. Device for controlling the movement of a display screen according to claim 1, characterised in that the power unit (1) comprises a first motor unit;
the first motor unit is used for controlling the steel cable (3) to extend or contract.
5. The device for controlling the movement of a display screen according to claim 4, wherein the power unit (1) further comprises a second motor unit; the second motor unit is used for controlling the rotating plate (2) to rotate.
6. Device for controlling the movement of a display screen according to claim 4, characterized in that the number of said cables (3) is 4, each connected to the four corners of the display screen (4).
7. Device for controlling the movement of a display screen according to claim 6, characterised in that the first motor unit comprises 4 motors for controlling the extension or contraction of 4 cables (3), respectively.
8. Device for controlling the movement of a display screen according to claim 7, characterized in that the first motor unit controls the simultaneous retraction of 4 cables (3) and the raising of the display screen (4).
9. Device for controlling the movement of a display screen according to claim 7, characterised in that the first motor unit controls the simultaneous elongation of 4 cables (3) and the lowering of the display screen (4).
10. Device for controlling the movement of a display screen according to claim 7, characterized in that the first motor unit controls the simultaneous contraction or elongation of 2 adjacent cables (3), the other 2 cables (3) remaining stationary and the display screen (4) turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677435.0U CN212251809U (en) | 2020-04-28 | 2020-04-28 | Device for controlling movement of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677435.0U CN212251809U (en) | 2020-04-28 | 2020-04-28 | Device for controlling movement of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251809U true CN212251809U (en) | 2020-12-29 |
Family
ID=73997427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677435.0U Active CN212251809U (en) | 2020-04-28 | 2020-04-28 | Device for controlling movement of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251809U (en) |
-
2020
- 2020-04-28 CN CN202020677435.0U patent/CN212251809U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205575239U (en) | Cable drum elevating gear | |
| CN212251809U (en) | Device for controlling movement of display screen | |
| CN212052765U (en) | Pile foundation construction protects a section of thick bamboo and transfers positioner | |
| CN211444518U (en) | Spinning winding device | |
| CN211110727U (en) | Lifting device for building engineering | |
| CN212156513U (en) | Motion control device for display screen | |
| CN207061510U (en) | A kind of automatic rotary unloading device of enamel-covered wire winding | |
| CN107500060A (en) | A kind of power cable Winder | |
| CN213894575U (en) | Crossed film lifting device | |
| CN211606052U (en) | Pipeline embedded external supporting mechanism for electric power construction | |
| CN212359057U (en) | Intelligent lifting platform for building construction | |
| CN216169941U (en) | Mast dumping device | |
| CN203143809U (en) | Vertical type winding device | |
| CN105371192A (en) | Elevating high-pole lamp | |
| CN105371191A (en) | Lamp panel supporting mechanism for lifting type high-pole lamp | |
| CN215946630U (en) | Material lifting device for building | |
| CN2258578Y (en) | Lifting and lowering device for lamp set | |
| CN116528403B (en) | 5G communication base station | |
| CN214626164U (en) | Electric power transmission device capable of adjusting supporting direction and angle | |
| CN211716185U (en) | Double-rod bamboo joint type electric hanger | |
| CN213019299U (en) | Automatic hook device for high-pole lamp | |
| CN212246063U (en) | Construction equipment maintenance platform | |
| CN203439972U (en) | Electric rotary balance crane | |
| CN217815950U (en) | Security monitoring device for network machine room | |
| CN212374699U (en) | Turnover tool and turnover system with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |