CN205880514U

CN205880514U - Holographically projected device

Info

Publication number: CN205880514U
Application number: CN201620829892.0U
Authority: CN
Inventors: 陈海生
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-01
Filing date: 2016-08-01
Publication date: 2017-01-11
Anticipated expiration: 2026-08-01

Abstract

The utility model belongs to the technical field of multimedia devices, a holographically projected device particularly, including " Z " type frame, " Z " type frame is including the last frame and the underframe that are parallel to each other, and do it all become 30 to go up frame and underframe 60 the holographic dry plate that the degree angle is connected, the upper ledge sets up the downward projected projection source of having put go up the vertical hollow lens box that sets up between frame, the underframe, this lens box lies in holographic dry plate dorsad, the lens box includes the semitransparent mirror front panel, the mirror that is all -trans / semitransparent mirror rear panel, LED light source and contained side, the LED light source sets up on the contained side inner wall and connects the LED controller, and the LED controller is connected with power source. The holographic stereo image suspension that the device made the projection come out is preceding in the unlimited tunnel of a colorful change, has reached surprise three -dimensional visual effect, has solved the scarce space of traditional holographically projected mode and has felt the obscure problem of 3D effect.

Description

A kind of holographic projector

Technical field

This utility model belongs to multimedia equipment technical field, specifically a kind of holographic projector, it is possible to achieve 180 degree of line holographic projections.

Background technology

Line holographic projections technology, also referred to as virtual image technology are to utilize interference and diffraction principle record reconstructed object real The technology of 3-D view.Line holographic projections technology is possible not only to produce three-dimensional aerial mirage phantom, it is also possible to make mirage phantom produce with performing artist Raw interaction, completes performance together, produces shocking performing effect.The exhibition of scope of application product, automobile garment news conference, dance Platform program, interaction, bar amusement, place interaction etc..

In the displaying of all kinds of commodity, line holographic projections has market and the advantage of uniqueness widely, such as mobile phone, jewelry first The sales exhibition of decorations, strongly, but conventional existing product all puts forth effort on bore hole, comprehensive, interactive etc. to third dimension, and in terms of background Improving less, show that the background of article is single, third dimension, space be not strong, and pattern picture is single.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, proposes following technical scheme:

A kind of holographic projector, including " Z " type framework, described " Z " type framework include the upper frame that is parallel to each other and under Framework, and all become the holographic dry plate that 30-60 degree angle connects with underframe with described upper frame, described upper frame is provided with downwards Projection projection source, between described upper frame, underframe, be vertically arranged the lens kit of a hollow, this lens kit be positioned at described entirely Dorsad, described lens kit includes pellicle mirror front panel, total reflective mirror/pellicle mirror rear board, LED light source and contained side, institute to breath dry plate State contained side pellicle mirror front panel, total reflective mirror/pellicle mirror rear board to be connected around week, form seal a, box for hollow, Described LED light source is arranged on contained side inwall and connects LED controller, and LED controller is connected with power interface.

Further, holographic dry plate is 45 degree with the angle of upper frame, and this angle holographic effect is best, and whole device Process more convenient, because now upper frame and underframe are onesize and position is the most corresponding, form a side Shape box, is highly susceptible to batch production and packed and transported.

Further, described holographic dry plate is transparent acrylic or the glass plate that surface is provided with holographic film, holographic dry Plate is also called pellicle mirror, can be commercially available on the market.

Further, described upper frame, underframe surface are black frosted shape, and concrete material can be plastics, rustless steel Or other, material is without limiting, and depending on client or practical situation, mainly surface uses black frosted, this behave purpose It is various reflective in order to eliminate, promote line holographic projections effect.

Further, described projection source is panel computer, smart mobile phone, display or projector.This projection source is to arrange At upper frame, can be by image projection to holographic dry plate.

Further, described pellicle mirror front panel, total reflective mirror/pellicle mirror rear board are the transparent Asia that surface is provided with holographic film Gram force plate or glass plate.

Further, in order to make device operation more convenient, remote controller and the infrared sense being connected with controller are also included Answering device, the direct remote controller of user is achieved that the conversion of LED.

Pellicle mirror as its name suggests, can be understood thoroughly under certain conditions, does not meet certain condition and sees impermeable.The most semi-transparent Mirror is widely used in camera, mobile phone, display screen, ornament, lamp box, advertisement, toy, the different industry such as pellicle mirror camera, generally It is divided into organic pellicle mirror and inorganic pellicle mirror,

This utility model beneficial effect:

1,180 degree of line holographic projections of routine having been carried out projected background upgrading, the LED of lens kit inwall carries out multiple change Change, make the holographic three-dimensional image projected be suspended in before the unlimited tunnel of a colorful change, reached abrupt Stereoscopic visual effect, solves conventional photographic projection pattern and lacks spatial impression, the unconspicuous problem of 3D effect.

2, reasonable in design, simple, it is simple to batch machining.

Accompanying drawing explanation

Fig. 1 is device drop shadow effect described in the utility model schematic diagram.

Fig. 2 is device construction profile schematic diagram described in the utility model.

Fig. 3 is the structural representation as viewed from contained side direction of the lens kit in device described in the utility model.

Fig. 4 is the structural representation arranging LED light source in device described in the utility model on contained side inwall.

Being numbered in Fig. 1-4: 1-upper frame, 2-underframe, 3-holographic dry plate, 4-lens kit, before 41-pellicle mirror Plate, 42-total reflective mirror/pellicle mirror rear board, 43-contained side, 44-LED light source, 5-LED controller, 6-power interface.

Detailed description of the invention

Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this Utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the content that this utility model is lectured Afterwards, those skilled in the art can various modifications may be made or changes to this utility model, and these equivalent form of values fall within this Shen equally Please appended claims limited range.

Embodiment 1

As in figure 2 it is shown, a kind of holographic projector, including " Z " type framework, described " Z " type framework includes being parallel to each other Upper frame 1 and underframe 2, and all become the holographic dry plate 3 that 30-60 degree angle connects with underframe 2 with described upper frame 1, described Upper frame 1 is provided with the projection source of projection downwards, and this projection source can be by image projection to holographic dry plate 3, at described upper ledge Being vertically arranged the lens kit 4 of a hollow between frame 1, underframe 2, this lens kit 4 is positioned at described holographic dry plate 3 dorsad.

The structure of described lens kit 4 refers to Fig. 3 and Fig. 4, including pellicle mirror front panel 41, total reflective mirror/pellicle mirror rear board 42, LED light source 44 and contained side 43, described contained side 43 by pellicle mirror front panel 41, total reflective mirror/pellicle mirror rear board 42 around Zhou Lian Connecing, form seal a, box for hollow, described LED light source is arranged on contained side inwall and connects LED controller, LED Controller is connected with power interface.

Described LED light source can be arranged at whole four inwalls of contained side, it is also possible to be arranged at contained side certain or certain two Individual or certain three, depend on the requirement of client or user, when LED light source is arranged at whole four inwalls of contained side, background Effect is deep tunnel and surrounding has lighting effects, as shown in Figure 1；When certain inwall of contained side is not provided with LED light source Time, the most corresponding background surfaces is just without lighting effects.

For the making of front and back panel in lens kit, user can use surface to be provided with entirely according to oneself physical condition The transparent acrylic of breath film or glass plate, can realize the effect above, uses acrylic board cutting, processing the most just Prompt；In like manner, upper frame and underframe also recommend plastic material, be molded, process, molding more convenient, use light and handy, and It is prone to batch machining.

Embodiment 2

In actual use, power line is used to be switched on power by holographic projector described in the utility model, by intelligence hands Machine as projection source, such as, can play the advertising display of ring, opens LED, owing to lens kit is hollow, and front and back divides Not Wei pellicle mirror front panel, total reflective mirror/pellicle mirror rear board, ray theory can carry out unlimited number of reflection, so lens kit The LED light source of a week of inwall the most visually forms the space of unlimited extension, and the same unlimited empty in this similar tunnel Between surrounding have LED lamplight, the stereoscopic image so projected, ring described above, as being suspended in a unlimited tunnel Above.

In order to promote the stereoeffect of background further, above-mentioned LED light source can be designed as seven by LED controller color Horse race, monochromatic horse race, secondary colour horse race, seven color gradual change, saltus steps, flashing etc., the most such LED light source is easy to buy Arrive, and very easy to use, and LED light source on the market is to sell in the way of LED light source band mostly, so using In, only LED light source band need to be affixed on contained side inwall.

Above-mentioned improvement has reached abrupt stereoscopic visual effect, and concrete design sketch is as it is shown in figure 1, solve tradition entirely Breath projection pattern lacks spatial impression, the unconspicuous problem of 3D effect.Product is carried out 3D displaying, more three-dimensional, more there is spatial impression, depending on Feel that effect is more preferable.

Embodiment 3

As the further improvement to product, the infrared induction being connected with LED controller can be increased on said apparatus Device, and matching used remote controller, user can easily realize the different-effect conversion of device, be more beneficial for consumer Carrying out product introduction, background switching is more convenient.

Matched remote controller belongs to current techique means, is not repeated herein.

Claims

1. a holographic projector, including " Z " type framework, described " Z " type framework includes upper frame and the lower frame being parallel to each other Frame, and all become the holographic dry plate that 30-60 degree angle connects with underframe with described upper frame, described upper frame is provided with throwing downwards The projection source of shadow, it is characterised in that: between described upper frame, underframe, it is vertically arranged the lens kit of a hollow, this lens kit Being positioned at described holographic dry plate dorsad, described lens kit includes pellicle mirror front panel, total reflective mirror/pellicle mirror rear board, LED light source And contained side, pellicle mirror front panel, total reflective mirror/pellicle mirror rear board are connected by described contained side around week, form seal a, hollow Box, described LED light source is arranged on contained side inwall and connects LED controller, and LED controller is connected with power interface.

2. holographic projector as claimed in claim 1, it is characterised in that: holographic dry plate is 45 degree with the angle of upper frame.

3. holographic projector as claimed in claim 1 or 2, it is characterised in that: described holographic dry plate is that surface has holography The transparent acrylic of film or glass plate.

4. holographic projector as claimed in claim 1 or 2, it is characterised in that: described upper frame, underframe surface are black Frosted shape.

5. holographic projector as claimed in claim 1 or 2, it is characterised in that: described projection source is panel computer, intelligence hands Machine, display or projector.

6. holographic projector as claimed in claim 1 or 2, it is characterised in that: described pellicle mirror front panel, total reflective mirror/half Lens rear board is transparent acrylic or the glass plate that surface has holographic film.

7. holographic projector as claimed in claim 1 or 2, it is characterised in that: also include remote controller and with controller phase The infrared inductor connected.

8. holographic projector as claimed in claim 3, it is characterised in that: described upper frame, underframe surface are black mill Sand shape.

9. holographic projector as claimed in claim 3, it is characterised in that: described projection source be panel computer, smart mobile phone, Display or projector.

10. holographic projector as claimed in claim 3, it is characterised in that: described pellicle mirror front panel, total reflective mirror/semi-transparent Mirror rear board is transparent acrylic or the glass plate that surface has holographic film.