CN210083552U

CN210083552U - 3D holographic projection display device for environmental design

Info

Publication number: CN210083552U
Application number: CN201921006030.8U
Authority: CN
Inventors: 李玉龙; 兰庆炜
Original assignee: Yanan University
Current assignee: Yanan University
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-18
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a 3D holographically projected display device for environmental design, at least, including unmanned aerial vehicle, unmanned aerial vehicle's both ends are all fixed with the motor, the output of motor is connected with the pivot, the one end of pivot is connected with the rotor, unmanned aerial vehicle's below is provided with the undercarriage, the both sides of undercarriage all are provided with damper, be provided with fixing device between two damper, fixing device's below is provided with fixed frame, fixed frame internal fixation has the projection lamp, the below of projection lamp is provided with the projection piece. The utility model discloses a projection lamp on the control unmanned aerial vehicle carries out the projection to can audio-visually see required scene in environment design process, and then be favorable to the designer to conceive and design, more importantly, the utility model discloses a spherical fixed block and the recess of mutually supporting makes the utility model discloses a projection lamp is difficult for taking place to drop in the use, thereby has increased the utility model discloses a stability conveniently uses widely more.

Description

3D holographic projection display device for environmental design

Technical Field

The utility model relates to an environmental design apparatus specifically is 3D holographic projection display device for environmental design.

Background

The environment design is characterized in that artistic treatment (shape, color and the like) is carried out on a space interface through a certain organization and enclosing means, and the indoor and outdoor space environment of the building is made to show a specific atmosphere and a certain style by using design languages such as natural light, artificial illumination, arrangement of furniture and ornaments, modeling and the like and configuration of plant flowers, water bodies, small articles, sculptures and the like, so that the requirements of functional use and visual aesthetic of people are met. An existing environment designer often knows a target area according to a two-dimensional picture so as to conceive and design. However, the two-dimensional picture is not visual or convenient enough, and the design efficiency of personnel is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D holographic projection display device for environmental design 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:

the D holographic projection display device for the environmental design at least comprises an unmanned aerial vehicle, a rotor wing, an undercarriage, a fixing device, a projection lamp and a projection sheet, wherein motors are fixed at two ends of the unmanned aerial vehicle, the output end of each motor is connected with a rotating shaft, one end of each rotating shaft is connected with the rotor wing, the undercarriage is arranged below the unmanned aerial vehicle, damping assemblies are arranged on two sides of the undercarriage, the fixing device is arranged between the two damping assemblies, a fixing frame is arranged below the fixing device, the projection lamp is fixed in the fixing frame, and the projection sheet is arranged below the projection lamp; wherein:

fixing device is at least including the head rod and the second connecting rod of mutually supporting, unmanned aerial vehicle's bottom center department has seted up first fixed orifices, the one end of head rod is fixed in first fixed orifices, the other end of head rod is provided with spherical fixed block, the one end of second connecting rod be provided with spherical fixed block matched with recess, the second fixed orifices has been seted up at the top of fixed frame, the other end of second connecting rod is fixed in the second fixed orifices.

As a further aspect of the present invention: first screw hole has been seted up to one side of fixed frame, second screw hole has been seted up to one side of projection lamp, fixed frame passes through fixing bolt with the projection lamp and fixes.

As a further aspect of the present invention: the opposite side of fixed frame is fixed with the curb plate, the third screw hole has been seted up on the curb plate, the third screw hole internal fixation has the dead lever, the outside winding of dead lever has compression spring, compression spring's one end is provided with the baffle, the one end of baffle is fixed on the inner wall of fixed frame.

As a further aspect of the present invention: damping component is at least including fixed cover, spring post, clamp plate and bracing piece, the inside of fixed cover is fixed with the spring post, the one end of spring post is fixed with the clamp plate, one side of clamp plate is fixed with the bracing piece.

As a further aspect of the present invention: the inner walls of the two sides of the fixed sleeve are provided with slide rails, a slide block capable of performing linear motion along the slide rails is arranged below the pressing plate, and one end of the slide block is fixed on the support rod.

As a further aspect of the present invention: the upper end and the lower end of the slide rail are both fixed with limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the novelty fix projection lamp and projection piece on unmanned aerial vehicle, and then carry out the projection through the projection lamp on the control unmanned aerial vehicle to can audio-visually see required scene in environmental design process, and then be favorable to the designer to think about and design, and the utility model discloses an unmanned aerial vehicle's mode is projected for projection lamp and projection piece can remove wantonly, and then have made things convenient for designer's use, more importantly, the utility model discloses set up fixing device between projection lamp and unmanned aerial vehicle, through the spherical fixed block and the recess of mutually supporting, make the utility model discloses a projection lamp is difficult for taking place to drop in the use, thereby has increased the utility model discloses a stability conveniently uses widely more.

Drawings

Fig. 1 is a schematic front view of a 3D holographic projection display device for environment design.

Fig. 2 is a schematic view of the overall structure of the middle fixing device of the present invention.

Fig. 3 is a schematic view of the overall structure of the middle damping assembly of the present invention.

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 to 3, in an embodiment of the present invention, a 3D holographic projection display device for environmental design at least includes an unmanned aerial vehicle 1, a rotor 2, an undercarriage 3, a fixing device 4, a projection lamp 5, and a projection sheet 6, wherein both ends of the unmanned aerial vehicle 1 are fixed with motors 11, an output end of the motor 11 is connected with a rotating shaft 12, one end of the rotating shaft 12 is connected with the rotor 2, the undercarriage 3 is disposed below the unmanned aerial vehicle 1, both sides of the undercarriage 3 are provided with damping assemblies 31, the fixing device 4 is disposed between the two damping assemblies 31, a fixing frame 41 is disposed below the fixing device 4, the projection lamp 5 is fixed in the fixing frame 41, one side of the fixing frame 41 is provided with a first threaded hole 412, one side of the projection lamp 5 is provided with a second threaded hole 51, the fixing frame 41 and the projection lamp 5 are fixed by a fixing bolt 413, a projection sheet 6 is arranged below the projection lamp 5; wherein:

fixing device 4 is at least including the head rod 42 and the second connecting rod 43 of mutually supporting, first fixed orifices 13 has been seted up to unmanned aerial vehicle 1's bottom center department, the one end of head rod 42 is fixed in first fixed orifices 13, the other end of head rod 42 is provided with spherical fixed block 421, the one end of second connecting rod 43 be provided with spherical fixed block 421 matched with recess 431, second fixed orifices 411 have been seted up at the top of fixed frame 41, the other end of second connecting rod 43 is fixed in second fixed orifices 411.

In order to increase the utility model discloses a stability, the opposite side of fixed frame 41 is fixed with curb plate 44, third screw hole 45 has been seted up on the curb plate 44, third screw hole 45 internal fixation has dead lever 46, the outside winding of dead lever 46 has compression spring 47, compression spring 47's one end is provided with baffle 48, baffle 48's one end is fixed on the inner wall of fixed frame 41 to fix the inside at fixed frame 41 firmly with projecting lamp 5 through curb plate 44.

Consider that unmanned aerial vehicle 1 may take place to damage because of the reason of self gravity at the landing in-process, damper 31 includes fixed cover 311, spring post 312, clamp plate 313 and bracing piece 314 at least, the inside of fixed cover 311 is fixed with spring post 312, the one end of spring post 312 is fixed with clamp plate 313, one side of clamp plate 313 is fixed with bracing piece 314, all be provided with slide rail 315 on the both sides inner wall of fixed cover 311, the below of clamp plate 313 is provided with the slider 316 that can follow slide rail 315 and carry out linear motion, and the one end of slider 316 is fixed on bracing piece 314, the upper and lower both ends of slide rail 315 are all fixed with stopper 317, and then under damper 31's effect, unmanned aerial vehicle 1 can possess certain buffer capacity at the landing in-process, and then has strengthened the utility model discloses a shock-absorbing capacity.

To sum up, the utility model discloses what be innovative fixes projection lamp 5 and projection piece 6 on unmanned aerial vehicle 1, and then carries out the projection through projection lamp 5 on controlling unmanned aerial vehicle 1 to can audio-visually see required scene in environmental design process, and then be favorable to the designer to think about and design, and the utility model discloses an unmanned aerial vehicle 1's mode is projected for projection lamp 5 and projection piece 6 can remove wantonly, and then has made things convenient for designer's use, and more importantly, the utility model discloses set up fixing device 4 between projection lamp 5 and unmanned aerial vehicle 1, through spherical fixed block 421 of mutually supporting and recess 431, make the utility model discloses a projection lamp 5 is difficult for taking place to drop in the use, thereby has increased the utility model discloses a stability more conveniently uses widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. 3D holographic projection display device for environmental design, its characterized in that: the unmanned aerial vehicle comprises at least an unmanned aerial vehicle (1), a rotor wing (2), an undercarriage (3), a fixing device (4), a projection lamp (5) and a projection sheet (6), wherein both ends of the unmanned aerial vehicle (1) are fixedly provided with motors (11), the output end of each motor (11) is connected with a rotating shaft (12), one end of each rotating shaft (12) is connected with the rotor wing (2), the undercarriage (3) is arranged below the unmanned aerial vehicle (1), damping assemblies (31) are arranged on both sides of the undercarriage (3), the fixing device (4) is arranged between the two damping assemblies (31), a fixing frame (41) is arranged below the fixing device (4), the projection lamp (5) is fixedly arranged in the fixing frame (41), and the projection sheet (6) is arranged below the projection lamp (5); wherein:

fixing device (4) are at least including the head rod (42) and second connecting rod (43) of mutually supporting, first fixed orifices (13) have been seted up to the bottom center department of unmanned aerial vehicle (1), the one end of head rod (42) is fixed in first fixed orifices (13), the other end of head rod (42) is provided with spherical fixed block (421), the one end of second connecting rod (43) be provided with spherical fixed block (421) matched with recess (431), second fixed orifices (411) have been seted up at the top of fixed frame (41), the other end of second connecting rod (43) is fixed in second fixed orifices (411).

2. The environment-designing 3D holographic projection display of claim 1, wherein: a first threaded hole (412) is formed in one side of the fixing frame (41), a second threaded hole (51) is formed in one side of the projection lamp (5), and the fixing frame (41) and the projection lamp (5) are fixed through a fixing bolt (413).

3. The environment-designing 3D holographic projection display of claim 2, wherein: the opposite side of fixed frame (41) is fixed with curb plate (44), third screw hole (45) have been seted up on curb plate (44), third screw hole (45) internal fixation has dead lever (46), the outside winding of dead lever (46) has compression spring (47), the one end of compression spring (47) is provided with baffle (48), the one end of baffle (48) is fixed on the inner wall of fixed frame (41).

4. The environment-designing 3D holographic projection display of claim 1, wherein: damping component (31) are including fixed cover (311), spring post (312), clamp plate (313) and bracing piece (314) at least, the inside of fixed cover (311) is fixed with spring post (312), the one end of spring post (312) is fixed with clamp plate (313), one side of clamp plate (313) is fixed with bracing piece (314).

5. The environment-designing 3D holographic projection display of claim 4, wherein: the inner walls of two sides of the fixed sleeve (311) are provided with sliding rails (315), a sliding block (316) capable of performing linear motion along the sliding rails (315) is arranged below the pressing plate (313), and one end of the sliding block (316) is fixed on the supporting rod (314).

6. The environment-designing 3D holographic projection display of claim 5, wherein: the upper end and the lower end of the sliding rail (315) are both fixed with a limiting block (317).