CN210895870U - Stereo perspective infinite extension demonstration device - Google Patents
Stereo perspective infinite extension demonstration device Download PDFInfo
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- CN210895870U CN210895870U CN201921213380.1U CN201921213380U CN210895870U CN 210895870 U CN210895870 U CN 210895870U CN 201921213380 U CN201921213380 U CN 201921213380U CN 210895870 U CN210895870 U CN 210895870U
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Abstract
The utility model relates to a three-dimensional perspective infinitely extends presentation device. The utility model discloses a prismatic demonstration mechanism, every side and the bottom surface of demonstration mechanism constitute by half anti half mirror respectively, the display is installed in one of them face outside of demonstration mechanism, the display openly arranges towards demonstration mechanism inboard. The utility model discloses make spectator can follow each of demonstration mechanism's each face audio-visual see three-dimensional, virtual reality combine and space on the image of unlimited repetition extension to improved presentation device's ornamental nature greatly and with interesting, strengthened the bandwagon effect.
Description
Technical Field
The utility model belongs to the technical field of teaching or science popularization teaching aid, specifically relate to an unlimited extension presentation device of three-dimensional perspective.
Background
In the exhibition and display industry, related education, publicity and other activities are traditionally performed through physical exhibits or computer multimedia systems. In general, such a system exists in a single expression form through a physical exhibit or a computer multimedia system, and has the defect of single expression form; the virtual reality technology, also called smart technology or artificial environment, is used for generating a three-dimensional virtual world by utilizing computer simulation, and providing simulation of sense organs such as vision, hearing, touch and the like for a user, so that the user can observe objects in the three-dimensional space in time without limitation as if the user is in his own experience, but the virtual reality technology has the defects of complex structure, high manufacturing cost, difficulty in interacting with audiences and the like. Chinese patent document CN103735089A discloses a virtual-real combined valuables display cabinet, wherein a rotary display rack is arranged on the bottom surface inside the cabinet body, and a transparent liquid crystal screen is fixedly connected to the front surface of the cabinet body, so as to improve the display effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a three-dimensional perspective infinitely extends presentation device. The device simple structure, sight and interactive good, the cost is with low costs, when carrying out the show activity, have the bandwagon effect of unlimited repetition extension on the three-dimensional perspective space.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
the stereoscopic perspective infinite extension demonstration device comprises a prismatic demonstration mechanism, each side face and the bottom face of the demonstration mechanism are respectively composed of a half-reflecting half-transparent mirror, a display is mounted on the outer side of one face of the demonstration mechanism, and the front face of the display faces towards the inner side of the demonstration mechanism.
According to a further technical scheme, the demonstration mechanism further comprises a prismatic frame used for installing the semi-reflecting and semi-transmitting mirror, the prismatic frame comprises an inner frame and an outer frame, and the semi-reflecting and semi-transmitting mirror is installed on the outer side of the inner frame and fixed through the outer frame.
According to the technical scheme, the demonstration device further comprises a demonstration support, a table board and the displayer are mounted on the demonstration support, the demonstration mechanism is vertically placed above the table board, the displayer is mounted below the table board, and an opening which enables the front face of the displayer to correspond to the bottom face of the demonstration mechanism is formed in the table board.
According to a further technical scheme, the LED lamp belts are respectively installed on the inner side ring surfaces of each side surface frame and the bottom surface frame of the inner frame.
According to the technical scheme, the inner frame body is formed by building a quadrangular prism with a square cross section, two adjacent side faces of the quadrangular prism are half-reflecting and half-transmitting mirror installation faces, and the other two adjacent side faces of the quadrangular prism are LED lamp strip installation faces.
According to a further technical scheme, the size of the opening in the table panel is equivalent to the outer size of the inner frame, and meanwhile, the size of the opening in the table panel is smaller than the size of the display.
According to a further technical scheme, the demonstration device further comprises a demonstration control unit of the LED lamp strip.
According to a further technical scheme, the demonstration device further comprises a play control device of the displayer.
According to a further technical scheme, the demonstration mechanism is in a quadrangular shape.
The beneficial effects of the utility model reside in that:
1) the utility model discloses a semi-reflecting half mirror of six faces (4 sides, 2 bottom surfaces), simultaneously through the relevant dynamic picture of display broadcast, make spectator can follow five faces (4 sides, 1 bottom surface) audio-visual three-dimensional, the virtual reality combines and the image of unlimited repeated extension in space (no matter is the front view or is watched through certain visual angle) of demonstration mechanism to take quadrangular prism shape demonstration mechanism as an example, thereby improved demonstration device's ornamental and with interesting greatly, strengthened the bandwagon effect.
2) The utility model discloses a set up the display in the deck plate bottom, can demonstrate according to the dynamic picture of preset preparation, the demonstration content that the display not only can make three-dimensional, virtual and real combination and unlimited repetition extend in the space changes various promptly, can also demonstrate under the cooperation of the LED lamp area that sets up simultaneously for wireless extending's bandwagon effect is more prominent, and the picture is rich and varied.
3) Because the utility model discloses presentation effect is peculiar, the audience will explore and discuss why can produce such presentation effect? What materials and structures are used? Curiosity may encourage the audience to interact with the presentation device and create a profound impression of the mind of the audience.
4) The utility model discloses demonstration mechanism adopts the cube prismatic structure promptly, because this structure is simple relatively, and the preparation cost is lower, but also can adopt hexagonal prism structure, eight prismatic structure etc. to make the demonstration picture abundanter.
5) The utility model discloses mainly include stand support, deck plate, can perspective prism all around, LED lamp area, display etc. and its size can all be confirmed according to the needs of actual show to the size of these essential elements. The utility model discloses though simple structure, but can show the space of unlimited repetition extension in the space, scene magnificent and magnificent, the impressive of people. The demonstration device also effectively saves space, reduces manufacturing cost, is suitable for demonstration in various places, enables audiences to observe exhibits at multiple angles, and enriches visual effect.
Drawings
Fig. 1 is a schematic cross-sectional view of a tape display according to the present invention.
Fig. 2 is an exploded view of the structure of fig. 1.
Fig. 3 is a schematic cross-sectional view of the display-less structure of the present invention.
Fig. 4 the utility model discloses LED lamp area position schematic diagram
The designations in the figures have the following meanings:
01-exhibition stand support; 02-deck plate; 03-display layering; 04-half reflection and half transmission mirror; 04-1-first half-reflecting half-transmitting mirror; 04-2-second half-reflecting and half-transmitting mirror; 04-3-third half-reflecting and half-transmitting mirror; 04-4-fourth half-reflecting and half-transmitting mirror; 04-5-fifth half-reflecting and half-transmitting mirror; 04-6-sixth half-reflecting and half-transmitting mirror; 05-inner frame; 06-an outer frame; 07-LED lamp strip; 08-display.
Detailed Description
The technical scheme of the utility model is explained more specifically with the embodiment as follows:
the description of the transflective lens is as follows:
a half-mirror is a special mirror that can transmit half of the light and reflect the other half. Generally, a light-splitting film is coated to allow light of a certain wavelength to pass therethrough and to reflect light of a certain wavelength. At present, the half-reflecting and half-transmitting lens is widely used in different industries such as cameras, mobile phones, display screens, ornaments, lamp boxes, advertisements, toys, half-transmitting lens cameras and the like.
The description of the display is as follows:
1) the demonstration effect of unlimited repeated extension in the stereoscopic perspective space can be generated through the cooperation of the LED lamp strip and the display, and also can be separately demonstrated. As demonstrated with only a LED strip without a display, the structure may be arranged as shown in fig. 3.
2) Fig. 1 and 2 show a state in which the display is under the table board. In practice, the display may be provided on any face of the cube, such as the left, right, back, front, top, as desired. Simultaneously, the display can the polylith cooperation demonstration, for example, adopts the demonstration simultaneously of the display more than two to can promote this presentation device's demonstration effect greatly through the interaction that produces between the play multimedia video picture.
The following describes the display process of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2: the demonstration device comprises a stand bracket 01 and a table board 02 arranged on the stand bracket, wherein the table board 02 is provided with an inner frame 05 in a cubic shape, the inner frame 05 body is built by a quadrangular prism with a square cross section, two adjacent side surfaces of the quadrangular prism are half-reflecting and half-transmitting mirror mounting surfaces, the other two adjacent side surfaces of the quadrangular prism are LED lamp strip mounting surfaces (see figure 4), the six surfaces (4 side surfaces and 2 bottom surfaces) of the inner frame 05 are all provided with a semi-reflecting and semi-transmitting mirror 04, which comprises a second semi-reflecting and semi-transmitting mirror 04-2, a third semi-reflecting and semi-transmitting mirror 04-3, a fifth semi-reflecting and semi-transmitting mirror 04-5 and a sixth semi-reflecting and semi-transmitting mirror 04-6 positioned on the side surfaces, and a first half-reflecting and half-transmitting mirror 04-1 and a fourth half-reflecting and half-transmitting mirror 04-4 which are positioned on the bottom surface, wherein the half-reflecting and half-transmitting mirror 04 is fixedly sleeved on the inner frame 05 through the outer frame 06. The demonstration device comprises a table board 02, a display 08, a play control device and a control unit of an LED lamp strip, wherein the table board 02 is provided with an opening, the size of the opening is matched with the size of the periphery of an inner frame 05, the display 08 is fixed at the lower part of the opening of the table board 02 through a display pressing strip 03, and the size of the display 08 is larger than that of the opening.
To the demonstration process, the utility model discloses a supplementary realization of the control unit in the broadcast controlgear of display and LED lamp area, this presentation device can demonstrate according to following mode:
1) the LED lamp strip is independently demonstrated;
2) the display demonstrates independently;
3) the LED lamp strip and the display are interactively matched and simultaneously demonstrated.
The utility model discloses an above-mentioned demonstration mode can show three-dimensional, virtual reality combines and the unlimited repeated demonstration effect that extends in the space. After the display is matched with the prismatic demonstration mechanism for demonstration, human eyes can also directly watch the dynamic pictures played by the display to appear in a scene of three-dimensional, virtual-real combination and infinite and repeated extension in space.
The utility model discloses the principle that forms three-dimensional, virtual reality combination and the unlimited repeated demonstration effect that extends in space is as follows: a half-mirror is a special mirror that can transmit half of the light and reflect the other half. Because six-sided semi-reflecting and semi-transmitting mirrors of the device are oppositely arranged, pictures of the LED lamp strip and the display are subjected to infinite reflection between the semi-reflecting and semi-transmitting mirrors which are oppositely arranged, and therefore a three-dimensional, virtual-real combined and space infinite repeated extension demonstration effect is formed.
In general, in order to make the demonstration effect more prominent, the video program can be set to be a black screen beyond the opening area of the table panel during the demonstration of the display during the production process.
Claims (9)
1. The stereoscopic perspective infinite extension demonstration device is characterized in that: the demonstration device comprises a prismatic demonstration mechanism, each side surface and the bottom surface of the demonstration mechanism are respectively composed of a half-reflecting half-transparent mirror (04), a display (08) is installed on the outer side of one surface of the demonstration mechanism, and the front surface of the display (08) faces towards the inner side of the demonstration mechanism.
2. The play set as in claim 1, wherein: the demonstration mechanism further comprises a prismatic frame used for installing the semi-reflecting and semi-transmitting mirror (04), the prismatic frame comprises an inner frame (05) and an outer frame (06), and the semi-reflecting and semi-transmitting mirror (04) is installed on the outer side of the inner frame (05) and fixed through the outer frame (06).
3. The play set as in claim 2, wherein: the demonstration device further comprises a demonstration support (01), a table board (02) and the display (08) are installed on the demonstration support (01), the demonstration mechanism is vertically placed above the table board (02), the display (08) is installed below the table board (02), and an opening which enables the display (08) to be in front and corresponds to the bottom surface of the demonstration mechanism is formed in the table board (02).
4. The play set as in claim 2, wherein: and each side surface frame of the inner frame (05) and the inner side ring surface of the bottom surface frame are respectively provided with an LED lamp strip (07).
5. The play set as in claim 2, wherein: the inner frame (05) body is built by a quadrangular prism with a square cross section, wherein two adjacent side surfaces of the quadrangular prism are half-reflecting and half-transmitting mirror mounting surfaces, and the other two adjacent side surfaces of the quadrangular prism are LED lamp strip mounting surfaces.
6. The play set as in claim 3, wherein: the size of the opening on the table panel (02) is equivalent to the outer size of the inner frame (05), and the size of the opening on the table panel (02) is smaller than the size of the display (08).
7. The play set as in claim 4, wherein: the demonstration device further comprises a demonstration control unit of the LED lamp strip (07).
8. The presentation device as claimed in any one of claims 1 to 7, wherein: the presentation apparatus further comprises a playback control device for the display (08).
9. The presentation device as claimed in any one of claims 1 to 7, wherein: the demonstration mechanism is in a quadrangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213380.1U CN210895870U (en) | 2019-07-30 | 2019-07-30 | Stereo perspective infinite extension demonstration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213380.1U CN210895870U (en) | 2019-07-30 | 2019-07-30 | Stereo perspective infinite extension demonstration device |
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| CN210895870U true CN210895870U (en) | 2020-06-30 |
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| CN201921213380.1U Active CN210895870U (en) | 2019-07-30 | 2019-07-30 | Stereo perspective infinite extension demonstration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415567A (en) * | 2019-07-30 | 2019-11-05 | 合肥通用机械研究院有限公司 | Volume rendering infinitely extends apparatus for demonstrating |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415567A (en) * | 2019-07-30 | 2019-11-05 | 合肥通用机械研究院有限公司 | Volume rendering infinitely extends apparatus for demonstrating |
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