CN210865269U - Three-dimensional extension presentation device - Google Patents
Three-dimensional extension presentation device Download PDFInfo
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- CN210865269U CN210865269U CN201921212684.6U CN201921212684U CN210865269U CN 210865269 U CN210865269 U CN 210865269U CN 201921212684 U CN201921212684 U CN 201921212684U CN 210865269 U CN210865269 U CN 210865269U
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Abstract
The utility model relates to a three-dimensional extension presentation device. The utility model discloses a demonstration mechanism, demonstration mechanism include square or rectangular bodily form installation frame, and the inboard of every face of installation frame is inlayed and is equipped with the level crossing, and the outside of every face of installation frame is inlayed and is equipped with the semi-reflection and semi-transparent mirror, is equipped with the LED lamp area of arranging on the installation frame in the intermediate layer between level crossing and the semi-reflection and semi-transparent mirror. The utility model discloses a level crossing that sets up on six faces, the combination in half anti-half mirror and LED lamp area make spectator can follow six audio-visual three-dimensional light demonstration images of seeing of square or cuboid demonstration mechanism, promptly by the utility model discloses presentation device can make spectator can directly see the extension bandwagon effect that virtual reality combines to improved presentation device's ornamental nature greatly and with interesting, strengthened the bandwagon effect. The utility model discloses simple structure, sight and interactive good, cost are with low costs, and can make the people obtain the three-dimensional extension bandwagon effect of virtuality and reality combination in the vision.
Description
Technical Field
The utility model belongs to the technical field of teaching or science popularization teaching aid, specifically relate to a three-dimensional extension presentation device.
Background
In the exhibition and display industry, general large-area light display can only be represented by solid lamps or LED screens, the two modes exist in a single representation mode, the defect of single representation mode exists, namely, a virtual-real combined three-dimensional display effect cannot be obtained visually, and the defects of complex structure, high manufacturing cost, high energy consumption, difficulty in forming interaction with audiences and the like exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a three-dimensional extension presentation device. The device has simple structure, good ornamental and interactive properties and low manufacturing cost, and can ensure that people can visually obtain a display effect of combining virtual reality with three-dimensional space.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
the utility model provides a three-dimensional presentation device that extends, includes demonstration mechanism, demonstration mechanism includes square or rectangular bodily form installation frame, the inboard of every of installation frame is inlayed and is equipped with the level crossing, the outside of every of installation frame is inlayed and is equipped with the semi-reflection semi-transparent mirror, be equipped with the LED lamp area of arranging on the installation frame in the intermediate layer between level crossing and the semi-reflection semi-transparent mirror.
The further technical scheme is as follows: LED lamp area is full-color LED lamp area, LED lamp area arranges along the edge length of installation frame.
The further technical scheme is as follows: any angle of the mounting frame is in butt joint with the main shaft and is driven by the driving mechanism to realize rotation.
The further technical scheme is as follows: the installation frame includes internal frame and outer clamp plate, the inboard of every face of internal frame inlays the dress the level crossing, the outside of every face of internal frame inlays the dress the semi-reflection mirror, LED lamp area arranges on the internal frame, it has the inboard edge that is located the level crossing and installs spacing separation blade to the level crossing to extend on the internal frame, install the outer clamp plate on every face of internal frame, it is fixed to compress tightly between outer clamp plate and the internal frame, set up on the outer clamp plate with the face on the place the semi-reflection mirror opening that the size is the same.
The further technical scheme is as follows: when the mounting frame is connected with the spindle upper spindle head, the spindle passes through the bearing and the bearing frame is installed on the stand support, actuating mechanism includes the motor, the drive shaft of motor with spindle drive connects, the motor passes through motor support mounting on the stand support.
The further technical scheme is as follows: when the installation frame is connected with the lower shaft head of the main shaft, the main shaft is installed on the hoisting support through a bearing and a bearing seat, the driving mechanism comprises a motor, a driving shaft of the motor is connected with the main shaft in a driving mode, and the motor is installed on the hoisting support through a motor support.
The further technical scheme is as follows: the main shaft is sleeved with a conducting ring supplying power to the LED lamp strip and a conducting ring seat used for installing the conducting ring.
The further technical scheme is as follows: the demonstration device further comprises a demonstration control system of the LED lamp strip.
The beneficial effects of the utility model reside in that:
1) the utility model discloses a level crossing that sets up on six faces, the combination in semi-reflective semi-transparent mirror and LED lamp area make spectator can follow six audio-visual three-dimensional light demonstration images of seeing of square or cuboid demonstration mechanism, give spectator's vision promptly and be all covered with luminous LED lamp area's effect on the six faces of square or cuboid, in fact only be equipped with the LED lamp area of arranging on the installation frame in the intermediate layer between level crossing and the semi-reflective semi-transparent mirror, promptly by the utility model discloses presentation device can make spectator can directly see the extension bandwagon effect of virtual reality combination to improved presentation device's ornamental nature greatly and with interesting, strengthened the bandwagon effect. The utility model discloses simple structure, sight and interactive good, cost are with low costs, and can make the people obtain the three-dimensional extension bandwagon effect of virtuality and reality combination in the vision.
2) The utility model discloses a main shaft rotation makes six faces of square or cuboid demonstration mechanism whole can present in audience's eyes, can demonstrate according to the LED lamp area dynamic picture of preset preparation, and the demonstration content that not only every face extends changes variously, and the full-color LED lamp area that six faces set up respectively simultaneously demonstrates under the main shaft normal running fit, and the picture is rich and varied.
3) Will the audience explore why will such a presentation be produced because of the fanciful effects of the presentation? 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) Because every demonstration face of square or cuboid demonstration mechanism comprises level crossing, half anti-half mirror and the full-color LED lamp area of pressing from both sides wherein, the picture is not full-color LED screen formation, but combines the extension to form through the virtual reality by LED lamp area, six faces all can independently demonstrate and demonstrate simultaneously, and power consumption is low, accords with energy-concerving and environment-protective requirement.
5) The utility model provides a show simple structure mainly includes stand support, deck plate, square or cuboid demonstration mechanism etc. and its size can all be confirmed according to the needs of actual show to the size of these essential elements, but can show rich and varied space, scene magnificent, the sighing of petition. The demonstration device also effectively saves space, reduces manufacturing cost and energy consumption, 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 structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cube demonstration apparatus of the present invention.
Fig. 3 the utility model discloses hoisting structure schematic diagram.
The designations in the figures have the following meanings:
00-demonstration mechanism; 01-exhibition stand support; 01-a-hoisting support; 02-deck plate; 02-a-hoisting foundation; 03-LED strip; 04-a plane mirror; 05-half-reflecting and half-transmitting mirror; 06-inner frame; 07-an outer pressing plate; 08-main shaft; 09-a bearing; 10-a bearing seat; 11-a conductive ring; 12-a conductive ring seat; 13-motor support; 14-motor.
Detailed Description
The technical scheme of the utility model is explained more specifically with the embodiment as follows:
example 1
As shown in fig. 1 and 2.
The utility model discloses a demonstration mechanism 00 above deck plate 02, demonstration mechanism 00 include internal frame 06 and outer clamp plate 07, six faces of internal frame 06 constitute by fixing the half mirror 05 that reflects half in level crossing 04 and the outside of internal frame 06 inboard, are provided with full-color LED lamp area 03 on level crossing 04 and the internal frame 06 that reflects half between the mirror 05.
The inner frame 06, the plane mirror 04, the semi-reflecting and semi-transparent mirror 05 and the full-color LED lamp strip 03 are fixedly connected into a whole by the outer pressing plate 07 in a sleeved mode.
Any angle of the mounting frame is fixedly connected with an upper shaft head of the main shaft 08, the main shaft 08 is mounted on the exhibition stand bracket 01 through a bearing 09 and a bearing seat 10, the motor 14 is mounted on the exhibition stand bracket 01 through a motor bracket 13, and a driving shaft of the motor 14 is connected with a lower shaft head of the main shaft 08 and drives the main shaft 08 to rotate.
The main shaft 08 is provided with a conductive ring 11 and a conductive ring seat 12, and is used for rotatably taking electricity from the full-color LED lamp strip 03. The demonstration device further comprises a full-color LED lamp strip control demonstration system.
The utility model discloses the demonstration process: an LED lamp strip arranged on the mounting frame is arranged in an interlayer between the plane mirrors and the semi-reflecting and semi-transmitting mirrors on the six surfaces of the cube, and each surface can independently demonstrate light point luminescence or light strip luminescence of the LED lamp strip and can demonstrate various combinations of different colors and different light points to emit light. Therefore, the six surfaces can be independently demonstrated according to the control program and also can be mutually matched for demonstration to form various patterns.
1) Rotating the cube demonstration device;
2) the full-color LED lamp strip is demonstrated according to the control program;
3) and simultaneously demonstrating six faces of the cube.
Example 2
As shown in fig. 3.
The utility model discloses a demonstration mechanism 00 of hoist and mount, demonstration mechanism 00 include internal frame 06 and outer clamp plate 07, six faces of internal frame 06 constitute by fixing the half reflection semi-transparent mirror 05 in the level crossing 04 in internal frame 06 inboard and the outside, are provided with full-color LED lamp area 03 on the internal frame 06 between level crossing 04 and the half reflection semi-transparent mirror 05.
The inner frame 06, the plane mirror 04, the semi-reflecting and semi-transparent mirror 05 and the full-color LED lamp strip 03 are fixedly connected into a whole by the outer pressing plate 07 in a sleeved mode.
Any angle of the mounting frame is fixedly connected with a lower shaft head of the main shaft 08, the main shaft 08 is mounted on a hoisting support 01-a through a bearing 09 and a bearing seat 10, and the hoisting support 01-a is fixed on a hoisting foundation 02-a. The motor 14 is installed on the hoisting bracket 01-a through the motor bracket 13, and the driving shaft of the motor 14 is connected with the upper spindle head of the spindle 08 and drives the spindle 08 to rotate.
The main shaft 08 is provided with a conductive ring 11 and a conductive ring seat 12, and is used for rotatably taking electricity from the full-color LED lamp strip 03. The demonstration device further comprises a full-color LED lamp strip control demonstration system.
The utility model discloses the demonstration process:
1) rotating the cube demonstration device;
2) the full-color LED lamp strip is demonstrated according to the control program;
3) and simultaneously demonstrating six faces of the cube.
The semi-reflecting and semi-transmitting mirror of the utility model is a special mirror, which can transmit half light and reflect the other half light. 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.
Smooth and object that can form images of surfacing is called the level crossing. The image formed by the plane mirror is formed by the reverse extension line of the reflected light after the light from the object is reflected by the plane mirror. A calm water surface, a polished metal surface, a glass plate, etc. all behave as a flat mirror. We call a mirror whose reflecting surface is a smooth plane a plane mirror.
The utility model discloses the principle that realizes that virtual reality combines three-dimensional extension bandwagon effect as follows: an LED lamp strip arranged on the mounting frame is arranged in an interlayer between the plane mirrors and the semi-reflecting and semi-transmitting mirror on the six surfaces of the cube, and by utilizing the principle of the plane mirrors and the semi-reflecting and semi-transmitting mirror, when one lamp point of the LED lamp strip is luminous, a viewer can see that the lamp point is luminous through the extended lamp strip; when the LED strip is illuminated, the viewer sees that the strip is illuminated through one face of the extension.
Claims (8)
1. A three-dimensional extension presentation device which is characterized in that: including demonstration mechanism (00), demonstration mechanism (00) includes square or rectangular bodily form installation frame, the inboard of every of installation frame is inlayed and is equipped with level crossing (04), the outside of every of installation frame is inlayed and is equipped with semi-reflecting semi-transparent mirror (05), be equipped with LED lamp area (03) of arranging on the installation frame in the intermediate layer between level crossing (04) and semi-reflecting semi-transparent mirror (05).
2. A stereotactic extension presentation device as claimed in claim 1, wherein: LED lamp area (03) are full-color LED lamp area, LED lamp area (03) are arranged along the edge length of installation frame.
3. A stereotactic extension presentation device as claimed in claim 1, wherein: any angle of the mounting frame is butted with the main shaft (08) and driven by a driving mechanism to realize rotation.
4. A stereotactic extension presentation device as claimed in claim 1, wherein: the installation frame includes internal frame (06) and outer clamp plate (07), the inboard of every face of internal frame (06) inlays dress level crossing (04), the outside of every face of internal frame (06) inlays dress half anti-semi-transparent mirror (05), frame (06) including LED lamp area (03) is arranged on, extend on internal frame (06) have be located level crossing (04) inboard edge and install spacing separation blade to level crossing (04), install outer clamp plate (07) on every face of internal frame (06), it is fixed to compress tightly between outer clamp plate (07) and internal frame (06), set up on outer clamp plate (07) with the place half anti-semi-transparent mirror (05) the same opening of size.
5. A stereotactic extension presentation device as claimed in claim 3, wherein: when the mounting frame is connected with spindle (08) upper spindle, install on stand support (01) main shaft (08) through bearing (09) and bearing frame (10), actuating mechanism includes motor (14), the drive shaft of motor (14) with main shaft (08) drive is connected, install on stand support (01) motor (14) through motor support (13).
6. A stereotactic extension presentation device as claimed in claim 3, wherein: when the mounting frame is connected with the lower shaft head of the main shaft (08), the main shaft (08) is mounted on a hoisting support (01-a) through a bearing (09) and a bearing seat (10), the driving mechanism comprises a motor (14), a driving shaft of the motor (14) is in driving connection with the main shaft (08), and the motor (14) is mounted on the hoisting support (01-a) through a motor support (13).
7. A stereotactic extension presentation device as claimed in claim 3, wherein: the main shaft (08) is sleeved with a conducting ring (11) for supplying power to the LED lamp strip (03) and a conducting ring seat (12) for mounting the conducting ring (11).
8. A stereotactic extension presentation device as claimed in claim 3, wherein: the demonstration device further comprises a demonstration control system of the LED lamp strip (03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212684.6U CN210865269U (en) | 2019-07-30 | 2019-07-30 | Three-dimensional extension presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212684.6U CN210865269U (en) | 2019-07-30 | 2019-07-30 | Three-dimensional extension presentation device |
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| Publication Number | Publication Date |
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| CN210865269U true CN210865269U (en) | 2020-06-26 |
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| CN201921212684.6U Active CN210865269U (en) | 2019-07-30 | 2019-07-30 | Three-dimensional extension presentation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503875A (en) * | 2019-07-30 | 2019-11-26 | 合肥通用机械研究院有限公司 | A kind of three-dimensional extension apparatus for demonstrating |
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2019
- 2019-07-30 CN CN201921212684.6U patent/CN210865269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503875A (en) * | 2019-07-30 | 2019-11-26 | 合肥通用机械研究院有限公司 | A kind of three-dimensional extension apparatus for demonstrating |
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