CN220526558U - Live-action three-dimensional model display device - Google Patents
Live-action three-dimensional model display device Download PDFInfo
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- CN220526558U CN220526558U CN202321814218.1U CN202321814218U CN220526558U CN 220526558 U CN220526558 U CN 220526558U CN 202321814218 U CN202321814218 U CN 202321814218U CN 220526558 U CN220526558 U CN 220526558U
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Abstract
The utility model discloses a live-action three-dimensional model display device, which belongs to the technical field of mapping engineering, and comprises the following components: the projection mechanism comprises a mounting seat and a projector, the arc-shaped curtain is arranged on the left side of the projector, and the mounting seat is arranged above the projector; the top of projecting apparatus rotates and installs the roof, and the top of roof articulates there are riser and two connecting plates, riser fixed connection in the bottom of mount pad, and the bottom fixed mounting of mount pad has the mounting box, rotates on the inner wall of both sides around the mounting box to be connected with same connecting axle, and worm wheel and two turntables have been cup jointed in the outside of connecting axle fixedly. According to the utility model, the angle adjustment and fixation of the projector for three-dimensional model display are conveniently realized through the mutual coordination among the connecting plate, the worm wheel, the round rod, the turntable and the positioning rod, and the adjustment is finer and more accurate through the speed reduction self-locking transmission of the worm wheel and the worm wheel, so that the three-dimensional model display is facilitated.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping engineering, in particular to a live-action three-dimensional model display device.
Background
The three-dimensional real scene is also called panoramic looking around or 360-degree panoramic, is a three-dimensional virtual display technology which is completed by using a digital camera to carry out multi-angle looking around shooting on the existing scene, then carrying out later sewing and loading a playing program, and can be used for carrying out operations such as image amplification, reduction, movement, multi-angle viewing and the like on the image by an observer in browsing, and can realize the functions of hot spot links in the scene, virtual roaming among multiple scenes, radar azimuth navigation and the like through deep programming. The three-dimensional real-scene technology is widely applied to network virtual display in various fields, and along with the development of computer, mapping and geographic information technologies, the innovative mode of digital city management in a real-scene three-dimensional mode is gradually revealed, so that the three-dimensional real-scene technology becomes the main stream of the worldwide digital city informatization construction technology.
The three-dimensional model of the live-action usually needs to use the projector to carry out projection display during display, but when the projector is usually used for carrying out angle adjustment during installation, the projector is usually manually adjusted to a required angle and then locked by a screw, and the mode of the angle adjustment can influence slight shaking of the hands of an operator during actual operation, so that accurate angle adjustment is difficult to carry out and deviation is easy to occur; we therefore propose a live three-dimensional model display device to solve this problem.
Disclosure of Invention
The utility model aims to provide a live-action three-dimensional model display device to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a live-action three-dimensional model display device, comprising: the projection mechanism comprises a mounting seat and a projector, wherein the arc-shaped curtain is arranged on the left side of the projector, and the mounting seat is arranged above the projector;
the top of the projector is rotatably provided with a top plate, the top of the top plate is hinged with a vertical plate and two connecting plates, the vertical plate is fixedly connected to the bottom of the mounting seat, the bottom of the mounting seat is fixedly provided with a mounting box, the inner walls of the front side and the rear side of the mounting box are rotatably connected with the same connecting shaft, the outer sides of the connecting shafts are fixedly sleeved with a worm wheel and two turntables, one sides, away from each other, of the two turntables are fixedly connected with round rods, and the two connecting plates are respectively rotatably sleeved on the outer sides of the corresponding round rods;
the left inner wall of the mounting box is rotationally connected with a worm, the worm is meshed with a worm wheel, the right end of the worm is fixedly connected with a transverse shaft, the right side of the mounting box is fixedly provided with a first motor, and an output shaft of the first motor is fixedly connected with the right end of the transverse shaft;
the bottom fixed mounting of roof has the second motor, the output shaft of second motor with the top fixed connection of projecting apparatus, the bottom fixed mounting of mount pad has the main control board, the bottom of main control board is provided with signal receiver, first motor, second motor and signal receiver all with main control board electric connection.
Preferably, the outside of cross axle is fixed to be cup jointed the disc, a plurality of constant head tanks have been seted up on the right side of disc, fixed mounting has electric telescopic handle on the right side inner wall of install bin, electric telescopic handle's output fixedly connected with riser, the left side fixedly connected with locating lever of riser, locating lever activity joint is in the constant head tank that corresponds, electric telescopic handle and main control board electric connection.
Preferably, a connecting spring is fixedly connected to the bottom of the right side of the vertical plate, and the right end of the connecting spring is fixedly connected to the inner wall of the right side of the mounting box.
Preferably, a guide rod is fixedly installed on the inner wall of the right side of the installation box, and the vertical plate is sleeved on the outer side of the guide rod in a sliding manner.
Preferably, a check ring is fixedly sleeved on the outer side of the transverse shaft and movably abutted with the inner wall of the right side of the installation box.
Preferably, a plurality of assembly holes are formed in two sides of the top of the mounting box.
According to the live-action three-dimensional model display device, an arc-shaped curtain is arranged at a proper position, an installation seat is installed and fixed through an assembly hole, a signal is transmitted to a signal receiver through a remote controller and transmitted to a main control board, so that the operation of an electric telescopic rod, a first motor and a second motor can be controlled, firstly, the electric telescopic rod is started to drive a vertical plate and a positioning rod to move rightwards, the positioning rod is separated from a positioning groove, the fixation of a disc is released, then the first motor is started to drive a transverse shaft and a worm to rotate, the worm drives a connecting shaft to rotate through meshing with a worm wheel, the connecting shaft drives a round rod to do circular motion through a turntable, the round rod drives a top plate to rotate through matching with a connecting plate, the pitching angle of a projector is adjusted, the electric telescopic rod is started to drive the vertical plate to reset leftwards, the positioning rod is driven to be clamped into the positioning groove, and the disc is locked, and the pitching angle of the projector is fixed;
according to the live-action three-dimensional model display device, the second motor is started to adjust the transverse angle of the projector, then the model is formed into D projection on the arc-shaped curtain through the projector, and the 3D model can be detected and watched by means of the 3D glasses and the VR glasses;
the utility model has reasonable structural design, and the angle adjustment and fixation of the projector for three-dimensional model display can be conveniently realized through the mutual coordination among the connecting plate, the worm wheel, the round rod, the motor, the main control board, the turntable and the positioning rod, and the adjustment is finer and more accurate through the speed reduction self-locking transmission of the worm and the worm wheel, thereby being beneficial to the display of the three-dimensional model.
Drawings
Fig. 1 is a schematic perspective view of a live-action three-dimensional model display device according to the present utility model;
FIG. 2 is an enlarged view of a portion B of FIG. 1;
fig. 3 is a schematic cross-sectional structure diagram of a live-action three-dimensional model display device according to the present utility model;
fig. 4 is a partial enlarged view of a portion a in fig. 3.
In the figure: 1. an arc curtain; 2. a projector; 3. a mounting base; 4. a top plate; 5. a vertical plate; 6. a connecting plate; 7. a round bar; 8. a connecting shaft; 9. a turntable; 10. an electric telescopic rod; 11. a first motor; 12. a horizontal axis; 13. a disc; 14. a worm; 15. a worm wheel; 16. a positioning rod; 17. a riser; 18. a signal receiver; 19. a mounting box; 20. a main control board; 21. and a second motor.
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.
Referring to fig. 1-4, a live-action three-dimensional model display device includes: the projection mechanism comprises a mounting seat 3 and a projector 2, wherein the arc-shaped curtain 1 is arranged on the left side of the projector 2, and the mounting seat 3 is arranged above the projector 2;
the top of the projector 2 is rotatably provided with a top plate 4, the top of the top plate 4 is hinged with a vertical plate 5 and two connecting plates 6, the vertical plate 5 is fixedly connected to the bottom of the mounting seat 3, the bottom of the mounting seat 3 is fixedly provided with a mounting box 19, the inner walls of the front side and the rear side of the mounting box 19 are rotatably connected with the same connecting shaft 8, the outer sides of the connecting shafts 8 are fixedly sleeved with a worm wheel 15 and two rotary tables 9, one sides, away from each other, of the two rotary tables 9 are fixedly connected with round rods 7, and the two connecting plates 6 are respectively rotatably sleeved on the outer sides of the corresponding round rods 7;
the left inner wall of the mounting box 19 is rotationally connected with a worm 14, the worm 14 is meshed with a worm wheel 15, the right end of the worm 14 is fixedly connected with a transverse shaft 12, the right side of the mounting box 19 is fixedly provided with a first motor 11, and an output shaft of the first motor 11 is fixedly connected with the right end of the transverse shaft 12;
the bottom fixed mounting of roof 4 has second motor 21, and the output shaft of second motor 21 and the top fixed connection of projecting apparatus 2, and the bottom fixed mounting of mount pad 3 has main control board 20, and the bottom of main control board 20 is provided with signal receiver 18, and first motor 11, second motor 21 and signal receiver 18 all are with main control board 20 electric connection.
In this embodiment, disc 13 has been cup jointed fixedly in the outside of cross axle 12, a plurality of constant head tanks have been seted up on the right side of disc 13, fixed mounting has electric telescopic handle 10 on the right side inner wall of mounting box 19, electric telescopic handle 10's output fixedly connected with riser 17, riser 17's left side fixedly connected with locating lever 16, locating lever 16 movable joint is in corresponding constant head tank, thereby fix a position worm 14, riser 17's right side bottom fixedly connected with connecting spring, connecting spring's right-hand member fixed connection is on mounting box 19's right side inner wall, thereby carry out the assistance localization real-time to riser 17, fixed mounting has the guide bar on mounting box 19's right side inner wall, riser 17 slides and cup joints in the outside of guide bar, thereby carry out the direction to riser 17, cross axle 12's outside fixedly cup joints the retaining ring, retaining ring and mounting box 19's right side inner wall movable abutment, thereby carry out spacing to cross axle 12, electric telescopic handle 10 and main control board 20 electric connection.
In this embodiment, a plurality of assembly holes are formed on two sides of the top of the mounting box 19, so that the mounting box 19 is convenient to mount and fix.
The working principle of the utility model is as follows: through installing arc curtain 1 in the suitable position to install fixedly through the pilot hole to mount pad 3, through the remote controller to signal receiver 18 transmission signal, and transfer to main control board 20, thereby can control electric telescopic handle 10, first motor 11 and the operation of second motor 21, at first start electric telescopic handle 10 drives riser 17 and locating lever 16 motion to the right, make locating lever 16 deviate from in the constant head tank, remove the fixed to disc 13, then start first motor 11 and drive cross axle 12 and worm 14 rotation, worm 14 drives connecting axle 8 rotation through the meshing with worm wheel 15, connecting axle 8 drives round bar 7 through carousel 9 and carries out circular motion, round bar 7 drives roof 4 through the cooperation with connecting plate 6 and rotates, thereby adjust the pitch angle of projector 2, drive riser 17 through starting electric telescopic handle 10 and reset to the left motion, and drive locating lever 16 card is gone into the constant head tank, lock to disc 13, thereby fix the pitch angle of projector 2, and start second motor 21 carries out the transverse angle to projector 2, then will form at projector 2 and watch 3D with the model 3D with the help of the glasses with the help of the three-dimensional model 3D glasses, can be watched with the model 3D through projector 2.
The utility model provides a live-action three-dimensional model display device. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A live-action three-dimensional model display device, characterized by comprising: the projection mechanism comprises an installation seat (3) and a projector (2), wherein the arc-shaped curtain (1) is arranged on the left side of the projector (2), and the installation seat (3) is arranged above the projector (2);
the top of the projector (2) is rotatably provided with a top plate (4), the top of the top plate (4) is hinged with a vertical plate (5) and two connecting plates (6), the vertical plate (5) is fixedly connected to the bottom of the mounting seat (3), the bottom of the mounting seat (3) is fixedly provided with a mounting box (19), the inner walls of the front side and the rear side of the mounting box (19) are rotatably connected with the same connecting shaft (8), the outer sides of the connecting shafts (8) are fixedly sleeved with a worm wheel (15) and two rotary tables (9), one sides, far away from each other, of the two rotary tables (9) are fixedly connected with round rods (7), and the two connecting plates (6) are respectively rotatably sleeved on the outer sides of the corresponding round rods (7);
the left inner wall of the installation box (19) is rotationally connected with a worm (14), the worm (14) is meshed with a worm wheel (15), the right end of the worm (14) is fixedly connected with a transverse shaft (12), the right side of the installation box (19) is fixedly provided with a first motor (11), and an output shaft of the first motor (11) is fixedly connected with the right end of the transverse shaft (12);
the bottom fixed mounting of roof (4) has second motor (21), the output shaft of second motor (21) with the top fixed connection of projecting apparatus (2), the bottom fixed mounting of mount pad (3) has main control board (20), the bottom of main control board (20) is provided with signal receiver (18), first motor (11), second motor (21) and signal receiver (18) all with main control board (20) electric connection.
2. The live-action three-dimensional model display device according to claim 1, wherein the outside of cross axle (12) is fixed to be cup jointed disc (13), a plurality of constant head tanks have been seted up on the right side of disc (13), fixed mounting has electric telescopic handle (10) on the right side inner wall of mounting box (19), the output fixedly connected with riser (17) of electric telescopic handle (10), the left side fixedly connected with locating lever (16) of riser (17), locating lever (16) activity joint is in the constant head tank that corresponds, electric telescopic handle (10) and main control board (20) electric connection.
3. A live-action three-dimensional model display device according to claim 2, characterized in that the right bottom of the riser (17) is fixedly connected with a connecting spring, the right end of which is fixedly connected to the right inner wall of the installation box (19).
4. A live-action three-dimensional model display device according to claim 3, characterized in that a guide rod is fixedly mounted on the right inner wall of the mounting box (19), and the vertical plate (17) is in sliding sleeve connection with the outer side of the guide rod.
5. The live-action three-dimensional model display device according to claim 2, wherein a retainer ring is fixedly sleeved on the outer side of the transverse shaft (12), and the retainer ring is movably abutted with the right inner wall of the installation box (19).
6. The live-action three-dimensional model display device according to claim 1, wherein a plurality of assembly holes are formed in two sides of the top of the installation box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814218.1U CN220526558U (en) | 2023-07-11 | 2023-07-11 | Live-action three-dimensional model display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814218.1U CN220526558U (en) | 2023-07-11 | 2023-07-11 | Live-action three-dimensional model display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526558U true CN220526558U (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321814218.1U Active CN220526558U (en) | 2023-07-11 | 2023-07-11 | Live-action three-dimensional model display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526558U (en) |
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2023
- 2023-07-11 CN CN202321814218.1U patent/CN220526558U/en active Active
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