CN203178666U

CN203178666U - Spherical screen structure

Info

Publication number: CN203178666U
Application number: CN201320127278.6U
Authority: CN
Inventors: 黄文津
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-20
Filing date: 2013-03-20
Publication date: 2013-09-04
Anticipated expiration: 2023-03-20

Abstract

The utility model relates to a spherical screen structure constituted by a sphere, a plurality of ropes, and rib racks. The sphere is constituted by two hollow half-sphere bodies. The rib rack used for the supporting is disposed in each of the half-sphere bodies, therefore the shape of each of the half-sphere bodies can be fixed, and the structural strength can be guaranteed. One end of each of the ropes is fixedly disposed on the bottom half-sphere body rib rack, and then passes through the top half-sphere body rib rack and the sphere, and at the same time, the other end of each of the ropes is fixedly disposed on the building, therefore the spherical screen can be suspended in the video playing hall. A plurality of projectors are disposed at the same horizontal height as the spherical screen and around the spherical screen at equal angles, and the projectors are connected together by the signal lines, therefore the image projection on the spherical screen from different directions can be realized, and the three dimensional spherical images can be displayed on the spherical screen.

Description

Spheroid screen structure

Technical field

The utility model relates to a kind of spheroid screen structure, refers to that especially a kind of specializing in is applied in the spheroid projection arrangement, can present the spheroid screen structure of three-dimensional roundness image at this spheroid screen.

Background technology

Projection arrangement is by projector large-area screen to be carried out the image projection, and the audience can obtain wide-field visual experience, and most typical this type of device similarly is film or commercialization and home projector for example.

But above-mentioned traditional projection arrangement all is to use the screen on plane, can only show a rectangular frame according to screen width and the height of its fixed proportion, and real stereopsis can't be provided.Though the 3D image technology that cooperates the aberration visor to develop now emulation, but still be subjected to the screen restriction on this plane and can not show stereopsis.

Summary of the invention

The utility model provides the spheroid screen structure of a kind of spheroid projection arrangement special use at the screen display restriction of existing plane projection.

Also namely, fundamental purpose of the present utility model has provided a kind of specializing in and has been applied in the spheroid projection arrangement, sees through the spheroid screen, the complete spheroid screen structure that presents the three-dimensional roundness image of 360 degree.

For reaching above-mentioned purpose, the utility model is to adopt following technological means.

Most preferred embodiment of the present utility model is, spheroid screen structure, mainly comprise by spheroid, most bar hawser, with the rib frame, institute constitutes.

Described spheroid is made of two hollow semicircle spheroids.

Described rib frame is to be fixed at two halves spherosome inside, is used for the support fixation spheroid form and guarantees its structural strength.

Described each hawser, an end are fixed in bottom spheroid rib frame, pass through top spheroid rib frame and spheroid again, and the other end of hawser then is fixed in buildings, make the two halves spherosome be combined into complete circle sphere and be suspended to and show in the hall, form the spheroid screen.

Be positioned at the same level height of spheroid screen, if most platform projector, each projector is surrounded on the spheroid screen with isogonism, and a projector connects this each projector through signal conductor, from different directions the spheroid screen is carried out the image projection, and can present three-dimensional roundness image at the spheroid screen.

Utilization is surrounded on this majority projector of spheroid screen, from different directions the spheroid screen is carried out the image projection, merge through image control software control image edge, cooperate audio device output multi-channel sound, and can present three-dimensional roundness image at the spheroid screen, reach predetermined purpose of the present utility model.

Utilize above-mentioned spheroid screen structure of the present utility model, can be close to real displaying natural science phenomenon and science and technology, for example about content of multimedia such as the earth, satellite, planet, earthquake, ocean, atmosphere, the sun, and the most suitablely be applied to science popularization teaching, astronomical meteorology, aviation, museum even commercial advertisement etc.

Below cooperate diagram, describe the specific embodiment of the utility model structure in detail.

Description of drawings

Fig. 1 is for using the spheroid projection arrangement of the utility model spheroid screen structure.

Fig. 2 is spheroid projection arrangement side view.

Fig. 3 is the utility model spheroid screen structural texture figure.

Fig. 4 constructs second example block diagram for the utility model spheroid screen.

Description of reference numerals

10 spheroids

11 hawsers

12 buildingss

13 rib framves

20 projectors

30 projectors

31 leads

Embodiment

Back accompanying drawing 1 is for using the spheroid projection arrangement of the utility model spheroid screen structure.

Fig. 2 is spheroid projection arrangement side view.

Fig. 3 is the utility model spheroid screen structural texture figure.

As shown in Figure 3, most preferred embodiment of the present utility model is, spheroid screen structure, mainly comprise by spheroid 10, most bar hawser 11, with rib frame 13, institute constitutes.

Described spheroid is made of two hollow semicircle spheroids 10.

Described rib frame 13 is to be fixed at two halves spherosome 10 inside, is used for the shape of support fixation spheroid 10 and guarantees its structural strength.

Described each hawser 11, one end is fixed in bottom spheroid rib frame 13, passes through top spheroid rib frame 13 and spheroid 10 again, and the other end of hawser 11 then is fixed in buildings 12, make two halves spherosome 10 be combined into complete circle sphere and be suspended to and show in the hall, form the spheroid screen.

As Fig. 1 and Fig. 2, the utility model is in practical application, be positioned at the same level height of spheroid screen, most platform projector 20 is set, each projector 20 is surrounded on this spheroid screen with isogonism, and a projector 30 connects this each projector 20 through signal conductor 31, makes each projector 20 carry out the image projection to spheroid 10 from different directions, and can present three-dimensional roundness image at the spheroid screen, reach predetermined purpose of the present utility model.

Back accompanying drawing 4 is constructed second example block diagram for the utility model spheroid screen.

The utility model shown in Fig. 4 is identical with the spheroid screen structural texture described in Fig. 3, and wherein, this spheroid is made of four quadrant shape hollow spheres 10; Rib frame 13 is fixed at quadrant shape spheroid 10 inside, is used for the shape of support fixation spheroid 10 and guarantees its structural strength; Each hawser 11, one end is fixed in bottom spheroid rib frame 13, passes through top spheroid rib frame 13 and spheroid 10 again, and the other end of hawser 11 then is fixed in buildings 12, make four quadrant shape spheroids 10 be combined into complete circle sphere and be suspended to and show in the hall, form the spheroid screen.

On reality is made, above-mentioned spheroid screen of the present utility model, the also difference on visual manufacturing raw material and the operation, and use sixth circle, 1/8th orange bodies to form a complete circle sphere.

After each spheroid screen moulding, need look different raw material and the operations made, do further to process to handle in gap and the spheroid screen surface of seam areas, make the spheroid screen become perfect sphere will, to be applicable to above-mentioned spheroid projection arrangement.

In sum, the utility model can reach the expectation function purpose, and describe in detail to making to have now and be good at those skilled in the art and implement according to this, yet above illustrated embodiment is only in order to explanation, such as the change of all equivalent structures reaches the similar modification of not taking off the utility model spirit, all should be subordinate to category of the present utility model.

Claims

1. a spheroid screen is constructed, and comprising:

Spheroid is made of two hollow semicircle spheroids;

The rib frame is fixed at two halves spherosome inside, is used for the shape of support fixation spheroid and guarantees its structural strength; And,

Most hawsers, an end of each hawser are fixed in bottom spheroid rib frame, pass through top spheroid rib frame and spheroid again, and the other end of hawser then is fixed in buildings, make the two halves spherosome be combined into complete circle sphere and be suspended to and show in the hall, form the spheroid screen;

Be positioned at the same level height of spheroid screen, most platform projector is set, each projector is surrounded on this spheroid screen with isogonism, one projector connects this each projector through signal conductor, make each projector carry out the image projection to spheroid from different directions, and can present three-dimensional roundness image at the spheroid screen.

2. according to the described spheroid screen structure of claim 1, it is characterized in that: this spheroid wherein, constituted by four quadrant shape hollow spheres, the rib frame is fixed at quadrant shape spheroid inside, be used for the shape of support fixation spheroid and guarantee its structural strength, each hawser one end is fixed in bottom spheroid rib frame, pass through top spheroid rib frame and spheroid again, the other end of hawser then is fixed in buildings, make four quadrant shape spheroids be combined into complete circle sphere and be suspended to and show in the hall, form the spheroid screen.

3. according to the described spheroid screen of claim 1 structure, it is characterized in that: this spheroid wherein is made of the circular hollow spheres of six sixths.

4. according to the described spheroid screen of claim 1 structure, it is characterized in that: this spheroid wherein is made of eight 1/8th circular hollow spheres.