CN214098126U - Angle automatic adjusting type convenient-to-maintain holographic projection device - Google Patents
Angle automatic adjusting type convenient-to-maintain holographic projection device Download PDFInfo
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- CN214098126U CN214098126U CN202120499693.9U CN202120499693U CN214098126U CN 214098126 U CN214098126 U CN 214098126U CN 202120499693 U CN202120499693 U CN 202120499693U CN 214098126 U CN214098126 U CN 214098126U
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Abstract
The utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula, include: the device comprises an angle adjustment hoisting system, a maintenance hoisting system, a holographic film fixing frame, maintenance travelling wheels, an LED screen and frame body, a quick-release type fixed hinged support and a maintenance track; the tail end of the holographic film fixing frame is connected with a quick-release type fixed hinged support, and the quick-release type fixed hinged support is arranged on the ground; the maintenance track is arranged in the outer space of the holographic film fixing frame and is higher than the quick-release type fixed hinged support. The utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula has following advantage: 1. the holographic projection frame and the LED screen frame body can be installed more quickly; 2. the angle of the holographic projection frame body can be rapidly adjusted through the angle adjusting winch system so as to achieve a better ornamental effect; 3. by dismantling the fixed hinged support, the diffraction holographic film and the maintenance frame body can be quickly replaced through the matching of the maintenance hoisting system.
Description
Technical Field
The utility model belongs to the technical field of holographic projection, concretely relates to holographic projection arrangement is just maintained to angle automatic adjustment formula.
Background
The application of the holographic projection technology in the field of stage performance is relatively mature, but the carrier-stage machine as the technology is not satisfactory, and has great problems in terms of convenience in use, operability and self maintainability.
The conventional holographic projection structure adopts a steel frame fixing mode, the angles of a holographic film and an LED screen in the mode are determined by respective installation angles, and after the structure and a function mechanism are used for a while, the whole structure deforms, so that the angle is not accurate, and the ornamental effect is influenced; in addition, the fixed structure has great difficulty in replacing the diffraction holographic film or in overhauling.
SUMMERY OF THE UTILITY MODEL
The defect to prior art exists, the utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula to realize that the stepless adjustment and the mount of holographic projection arrangement angle are torn open fast. .
The utility model adopts the technical scheme as follows:
the utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula, include: the device comprises an angle adjustment hoisting system (1), a maintenance hoisting system (2), a holographic film fixing frame (3), an overhaul travelling wheel (4), an LED screen and frame body (5), a quick-release type fixed hinged support (6) and an overhaul track (7);
the angle adjusting hoisting system (1) and the maintenance hoisting system (2) are respectively arranged above the LED screen and the frame body (5);
a steel wire rope of the angle adjusting winch system (1) is connected with the head end of the holographic film fixing frame (3) through a turnbuckle; a steel wire rope of the maintenance hoisting system (2) is connected with a hoisting point close to the tail end of the holographic film fixing frame (3) through a turnbuckle;
the tail end of the holographic film fixing frame (3) is connected with the quick-release type fixed hinged support (6), and the quick-release type fixed hinged support (6) is installed on the ground;
a plurality of overhauling walking wheels (4) are arranged on the back surface of the holographic film fixing frame (3) at equal intervals;
the maintenance track (7) is arranged in the outer space of the holographic film fixing frame (3), and the maintenance track (7) is higher than the quick-release type fixed hinged support (6).
Preferably, the service rail (7) is horizontally and fixedly installed.
Preferably, the quick-release type fixed hinged support (6) comprises a hinged support upper seat (6.1), a hinged shaft (6.2), a hinged support lower seat (6.3), an adjusting pad (6.4), a quick-release bolt (6.5) and a fixed support (6.6);
the bottom of the fixed support (6.6) is arranged on the ground; the top surface of the fixed support (6.6) is fixed with the bottom surface of the hinged support lower seat (6.3) through the adjusting pad (6.4); the hinged support lower seat (6.3) is rotatably connected with the hinged support upper seat (6.1) through the hinged shaft (6.2); the free bearing upper seat (6.1) is fixedly connected with the tail end of the holographic film fixing frame (3) through the quick-release bolt (6.5).
The utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula has following advantage:
1. the holographic projection frame and the LED screen frame body can be installed more quickly;
2. the angle of the holographic projection frame body can be rapidly adjusted through the angle adjusting winch system so as to achieve a better ornamental effect;
3. by dismantling the fixed hinged support, the diffraction holographic film and the maintenance frame body can be quickly replaced through the matching of the maintenance hoisting system.
Drawings
FIG. 1 is a schematic view of an overall structure of a holographic projection apparatus with an automatically adjustable angle and convenient maintenance;
fig. 2 is a schematic view of the quick release type fixed hinge base provided by the present invention at an angle;
fig. 3 is a schematic view of the quick release type fixed hinge base provided by the present invention at another angle.
In the figure, the meaning of each symbol is as follows:
1-angle adjustment hoisting system; 2-maintenance of the hoisting system; 3-holographic film fixing frame; 4-repairing the travelling wheels; 5-LED screen and frame body; 6-quick-release type fixed hinged support; 7-repairing the track.
6.1-free bearing upper seat; 6.2-hinge shaft; 6.3-free bearing lower seat; 6.4-adjusting the pad; 6.5-quick release bolt; 6.6-fixing the support.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a just, maintain holographic projection arrangement of angle automatic adjustment formula, include: the device comprises an angle adjustment hoisting system 1, a maintenance hoisting system 2, a holographic film fixing frame 3, an overhaul walking wheel 4, an LED screen and frame body 5, a quick-release type fixed hinged support 6 and an overhaul track 7;
an angle adjusting hoisting system 1 and a maintenance hoisting system 2 are respectively arranged above the LED screen and the frame body 5;
a steel wire rope of the angle adjusting winch system 1 is connected with the head end of the holographic film fixing frame 3 through a turnbuckle; a steel wire rope for maintaining the hoisting system 2 is connected with a hoisting point close to the tail end of the holographic film fixing frame 3 through a turnbuckle;
the tail end of the holographic film fixing frame 3 is connected with a quick-release type fixed hinged support 6, and the quick-release type fixed hinged support 6 is arranged on the ground;
a plurality of overhauling walking wheels 4 are arranged on the back of the holographic film fixing frame 3 at equal intervals;
the overhaul track 7 is arranged in the outer space of the holographic film fixing frame 3, and the overhaul track 7 is higher than the quick-release type fixed hinged support 6. The service track 7 is horizontally and fixedly arranged.
Referring to fig. 2 and 3, the quick-release type fixed hinge base 6 comprises a hinge base upper base 6.1, a hinge shaft 6.2, a hinge base lower base 6.3, an adjusting pad 6.4, a quick-release bolt 6.5 and a fixed support 6.6;
the bottom of the fixed support 6.6 is arranged on the ground; the top surface of the fixed support 6.6 is fixed with the bottom surface of the hinged support lower seat 6.3 through an adjusting pad 6.4; the hinged-seat lower seat 6.3 is rotatably connected with the hinged-seat upper seat 6.1 through a hinged shaft 6.2; the upper free bearing seat 6.1 is fixedly connected with the tail end of the holographic film fixing frame 3 through a quick-release bolt 6.5.
The utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula, its theory of operation is:
and (3) an installation stage:
the holographic film fixing frame 3 is hoisted through the angle adjustment hoisting system 1 and the maintenance hoisting system 2, the position is adjusted, the quick-release type fixed hinged support 6 is fixedly connected with the tail end of the holographic film fixing frame 3, a turnbuckle at the joint of the maintenance hoisting system 2 and the holographic film fixing frame 3 is detached, and a steel wire rope of the maintenance hoisting system 2 is lifted, so that the performance projection is not influenced; and installing an LED screen and a frame body 5.
And (3) adjusting:
the angle adjustment winding system 1 is connected with the holographic film fixing frame 3 in a lifting mode, and the angle adjustment of the holographic film fixing frame, the LED screen and the angle adjustment of the frame body 5 are achieved through rotation of the hinge shaft 6.2, so that a better ornamental effect is achieved.
The stage of replacing the diffraction holographic film and maintaining the frame body:
the spiral buckle at the joint of the maintenance hoisting system 2 and the holographic film fixing frame 3 is fixed, the quick-release bolt 6.5 is removed, the maintenance hoisting system 2 slowly rises, the angle adjustment hoisting system 1 slowly descends, finally, one end of the holographic film fixing frame 3 is placed on the maintenance track 7, the holographic film fixing frame 3 rolls on the maintenance track 7 through the maintenance walking wheel 4 by means of external force, the holographic film fixing frame 3 is completely pushed onto the maintenance track 7, and after the spiral buckle at the joint of the angle adjustment hoisting system 1 and the maintenance hoisting system 2 and the holographic film fixing frame 3 is removed, the holographic diffraction film and the maintenance frame body are replaced.
In the embodiment, the angle adjusting winch system 1 is used for installing a frame body and adjusting the angle;
the function of the maintenance hoisting winch system 2 in this example is the hoisting of the installation frame body and the maintenance frame body.
The utility model provides a holographic projection arrangement is just maintained to angle automatic adjustment formula has following advantage:
1. the holographic projection frame and the LED screen frame body can be installed more quickly;
2. the angle of the holographic projection frame body can be rapidly adjusted through the angle adjusting winch system so as to achieve a better ornamental effect;
3. by dismantling the fixed hinged support, the diffraction holographic film and the maintenance frame body can be quickly replaced through the matching of the maintenance hoisting system.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (3)
1. An angle self-adjusting conveniently-maintained holographic projection device, comprising: the device comprises an angle adjustment hoisting system (1), a maintenance hoisting system (2), a holographic film fixing frame (3), an overhaul travelling wheel (4), an LED screen and frame body (5), a quick-release type fixed hinged support (6) and an overhaul track (7);
the angle adjusting hoisting system (1) and the maintenance hoisting system (2) are respectively arranged above the LED screen and the frame body (5);
a steel wire rope of the angle adjusting winch system (1) is connected with the head end of the holographic film fixing frame (3) through a turnbuckle; a steel wire rope of the maintenance hoisting system (2) is connected with a hoisting point close to the tail end of the holographic film fixing frame (3) through a turnbuckle;
the tail end of the holographic film fixing frame (3) is connected with the quick-release type fixed hinged support (6), and the quick-release type fixed hinged support (6) is installed on the ground;
a plurality of overhauling walking wheels (4) are arranged on the back surface of the holographic film fixing frame (3) at equal intervals;
the maintenance track (7) is arranged in the outer space of the holographic film fixing frame (3), and the maintenance track (7) is higher than the quick-release type fixed hinged support (6).
2. The automatically angularly adjustable easy-to-maintain holographic projection arrangement of claim 1, characterized in that the service track (7) is horizontally fixedly mounted.
3. The holographic projection device with the automatically adjustable angle and the convenient maintenance according to claim 1, wherein the fast-detachable fixed hinge base (6) comprises a hinge base upper base (6.1), a hinge shaft (6.2), a hinge base lower base (6.3), an adjusting pad (6.4), a fast-detachable bolt (6.5) and a fixed support base (6.6);
the bottom of the fixed support (6.6) is arranged on the ground; the top surface of the fixed support (6.6) is fixed with the bottom surface of the hinged support lower seat (6.3) through the adjusting pad (6.4); the hinged support lower seat (6.3) is rotatably connected with the hinged support upper seat (6.1) through the hinged shaft (6.2); the free bearing upper seat (6.1) is fixedly connected with the tail end of the holographic film fixing frame (3) through the quick-release bolt (6.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120499693.9U CN214098126U (en) | 2021-03-09 | 2021-03-09 | Angle automatic adjusting type convenient-to-maintain holographic projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120499693.9U CN214098126U (en) | 2021-03-09 | 2021-03-09 | Angle automatic adjusting type convenient-to-maintain holographic projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214098126U true CN214098126U (en) | 2021-08-31 |
Family
ID=77440777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120499693.9U Active CN214098126U (en) | 2021-03-09 | 2021-03-09 | Angle automatic adjusting type convenient-to-maintain holographic projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214098126U (en) |
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2021
- 2021-03-09 CN CN202120499693.9U patent/CN214098126U/en active Active
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