CN210835602U

CN210835602U - Multimedia rotatable holographic projection device

Info

Publication number: CN210835602U
Application number: CN202020244511.9U
Authority: CN
Inventors: 焦彦柱; 张�浩
Original assignee: Sanya Zhitu Technology Co ltd
Current assignee: Sanya Zhitu Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-06-23
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a rotatable holographic projection arrangement of multi-media relates to holographic projection technical field. The utility model comprises a protection plate, a platform, a base and a support, wherein a plurality of protection brackets are arranged on the surface of the protection plate, one end of each protection bracket is connected with the platform, an upper fixing seat is arranged on the surface of the platform, a rotating seat is arranged on the surface of the upper fixing seat, a lower fixing seat is arranged on the surface of the rotating seat, a base is connected on the surface of the lower fixing seat, a support is connected on the surface of the base, and a plurality of reinforcing ribs are arranged on the circumferential sides of the upper; the utility model discloses an use the motor, select carousel, imaging mirror and projection lamp to rotate simultaneously, make the formation of image of every face of imaging mirror remain unchanged, make people can see the imaging effect of every face of imaging mirror at an angle, realized 360 degrees rotatory observation holographic projection's effect.

Description

Multimedia rotatable holographic projection device

Technical Field

The utility model belongs to the technical field of holographic projection, especially, relate to a rotatable holographic projection arrangement of multi-media.

Background

Holographic projection technology (front-projected holographic display), also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce a true three-dimensional image of an object. The holographic projection technology can not only generate a stereoscopic aerial illusion, but also enable the illusion to interact with performers to complete performance together, and generate shocking performance effects. The method has the advantages of wide application range, product exhibition, automobile clothing release, stage programs, interaction, bar entertainment, place interactive projection and the like. The holographic projection uses the interference principle to record the object light wave information in the first step and uses the diffraction principle to reproduce the object light wave information in the second step.

However, people often need observe around projection arrangement a week when observing holographic projection's formation of image effect, and projection arrangement is unable rotatory, and this brings inconvenience to holographic projection show, the utility model provides a rotatable holographic projection arrangement of multi-media to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable holographic projection arrangement of multi-media solves people and often need observe around projection arrangement a week when observing holographic projection's formation of image effect, and projection arrangement is unable rotatory, the problem of inconvenience is brought to holographic projection show.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multimedia rotatable holographic projection device, which comprises a protection plate, a platform, a base and a support;

the utility model discloses a protection plate, including protection plate, fixing base, roating seat, base, fixing base week side, protection plate one surface is provided with a plurality of protective bracket, protective bracket one end is connected with the platform, platform one surface is provided with the fixing base, it is provided with the roating seat to go up fixing base one surface, roating seat one surface is provided with down the fixing base, a fixing base surface is connected with the base down, a base surface is connected with the support, it is provided with a plurality of strengthening ribs with lower fixing base week side to go up the fixing base, and the protection plate can prevent the dust, and the roating seat.

Preferably, a screen is arranged in the platform, an imaging mirror is arranged on one surface of the screen, and light of the screen forms holographic projection through the imaging mirror.

Preferably, formation of image mirror one end is connected with the pivot, pivot one end is connected with the motor, the motor sets up inside the fixing base down, and when the motor during operation, the pivot drives the formation of image mirror rotation, makes people can observe the formation of image effect of degree.

Preferably, a circular groove is formed in one surface of the lower fixing seat and the rotating seat, a plurality of balls are arranged in the circular groove, when the rotating seat rotates, the upper fixing seat is static, and the balls can reduce friction with the lower fixing seat and reduce resistance.

Preferably, a sliding groove is formed in one surface of the rotating seat, a plurality of sliding blocks are arranged in the sliding groove, the sliding blocks are connected with the upper fixing seat, and when the rotating seat rotates, the upper fixing seat is static, and the sliding blocks play a role in guiding.

Preferably, the roating seat is connected with the pivot, roating seat surface is provided with a plurality of mounting holes, install the projection lamp in the mounting hole, the roating seat rotates along with the pivot, and the projection lamp rotates along with the pivot, and this makes the formation of image mirror every when rotating keep unchangeable, makes people can see the formation of image effect of every face of formation of image mirror at an angle.

The utility model discloses following beneficial effect has:

1. the utility model discloses an use motor, rotary disk, formation of image mirror and projection lamp to rotate simultaneously, make the formation of image of every face of formation of image mirror keep unchangeable, make people can see the formation of image effect of every face of formation of image mirror at an angle, realized 360 degrees rotatory observation holographic projection's effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a multimedia rotatable holographic projection apparatus according to the present invention;

fig. 2 is a front view of a multimedia rotatable holographic projection apparatus of the present invention;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a cross-sectional view taken along plane C-C of fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1-protective plate, 2-protective bracket, 3-platform, 4-upper fixed seat, 5-reinforcing rib, 6-base, 7-support, 8-lower fixed seat, 9-rotating seat, 10-screen, 11-imaging mirror, 12-rotating shaft, 13-sliding groove, 14-sliding block, 15-projection lamp, 16-rolling ball, 17-circular groove and 18-motor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "around" or positional relationships are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention relates to a multimedia rotatable holographic projection apparatus, which comprises a protection plate 1, a platform 3, a base 6 and a support 7;

1 surface of guard plate is provided with a plurality of

protective bracket

2, 2 one end of protective bracket is connected with

platform

3, 3 surfaces of platform are provided with

fixing base

4, 4 surfaces of last fixing base are provided with roating

seat

9, 9 surfaces of roating seat are provided with down

fixing base

8, 8 surface connections of lower fixing base have

base

6, 6 surface connections of base have support 7, it is provided with a plurality of strengthening ribs 5 with 8 all sides of lower fixing base to go up fixing base 4, guard plate 1 can prevent the dust, fixing base 4 can be gone up relatively to roating

seat

9 and 8 rotations of lower fixing base, support 7 plays the effect of supporting whole device.

Wherein, a screen 10 is arranged in the platform 3, an imaging mirror 11 is arranged on one surface of the screen 10, and the light of the screen 10 forms holographic projection through the imaging mirror 11.

Wherein, 11 one end of imaging mirror is connected with

pivot

12, and 12 one ends of pivot are connected with motor 18, and motor 18 sets up inside lower fixing base 8, and when motor 18 during operation, pivot 12 drives imaging mirror 11 rotatory, makes people can observe 360 degrees formation of image effects.

Wherein, a lower fixing base 8 and a roating seat 9 surface are provided with circular recess 17, are provided with a plurality of balls 16 in the circular recess 17, and when roating seat 9 rotated, it was static to go up fixing base 4, and balls 16 can reduce with lower fixing base 8's friction, reduce the resistance.

Wherein, roating seat 9 one surface is provided with spout 13, is provided with a plurality of sliders 14 in the spout 13, and slider 14 is connected with last fixing base 4, and when roating seat 9 rotated, it was static to go up fixing base 4, and slider 14 plays the guide effect.

Wherein, roating seat 9 is connected with

pivot

12, and 9 surfaces of roating seat are provided with a plurality of mounting holes, installs projection lamp 15 in the mounting hole, and roating seat 9 rotates along with pivot 12, and projection lamp 15 rotates along with pivot 12, and this makes the formation of image mirror 11 every formation of image when rotating keep unchangeable, makes people can see the imaging effect of 11 every faces of formation of image mirror at an angle.

Example two:

referring to fig. 1-5, the present invention relates to a multimedia rotatable holographic projection apparatus, the type of a motor 18 used is Y80M2-2, and the using method thereof is:

the method comprises the following steps: turning on the projection lamp 15, the projection picture appears on the surface of the screen 10, and then the imaging picture achieves the holographic projection effect through the imaging mirror 11;

step two: the motor 18 is turned on, the rotating shaft 12 drives the rotating base 9, the projection lamp 15 and the imaging mirror 11 to rotate simultaneously, so that the imaging effect of each surface of the imaging mirror 11 is unchanged, and people can observe the imaging effect of each imaging surface at an angle.

Example three:

referring to fig. 1-5, the present invention relates to a multimedia rotatable holographic projection apparatus, wherein a motor 18 is a self-locking motor to facilitate viewing the imaging effect from various angles; wherein the support 7 can be replaced by a universal wheel to facilitate moving the whole projection device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rotatable holographic projection arrangement of multi-media, includes guard plate (1), platform (3), base (6) and support (7), its characterized in that:

protection plate (1) a surface is provided with a plurality of protective bracket (2), protective bracket (2) one end is connected with platform (3), platform (3) a surface is provided with fixing base (4), it is provided with roating seat (9) to go up fixing base (4) a surface, roating seat (9) a surface is provided with down fixing base (8), a fixing base (8) surface is connected with base (6) down, a base (6) surface is connected with support (7), it is provided with a plurality of strengthening ribs (5) with fixing base (8) week side down to go up fixing base (4).

2. A multimedia rotatable holographic projection device according to claim 1, characterized in that a screen (10) is arranged in said platform (3), and said screen (10) is provided with an imaging mirror (11) on one surface.

3. A multimedia rotatable holographic projection device as claimed in claim 2, wherein one end of said imaging mirror (11) is connected to a rotating shaft (12), one end of said rotating shaft (12) is connected to a motor (18), and said motor (18) is disposed inside said lower fixing base (8).

4. A multimedia rotatable holographic projection device according to claim 1, characterized in that said lower fixed base (8) and said rotatable base (9) are provided with a circular groove (17) on one surface, and a plurality of balls (16) are provided in said circular groove (17).

5. The rotatable multimedia holographic projection device of claim 1, wherein a sliding groove (13) is formed on one surface of the rotating base (9), a plurality of sliding blocks (14) are arranged in the sliding groove (13), and the sliding blocks (14) are connected with the upper fixed base (4).

6. The rotatable multimedia holographic projection device as claimed in claim 1, wherein the rotary base (9) is connected to a rotating shaft (12), and a plurality of mounting holes are formed on a surface of the rotary base (9), and the projection lamp (15) is mounted in the mounting holes.