CN110928128A - Instruct prefabricated component production preparation holographic projection equipment - Google Patents
Instruct prefabricated component production preparation holographic projection equipment Download PDFInfo
- Publication number
- CN110928128A CN110928128A CN201911412194.5A CN201911412194A CN110928128A CN 110928128 A CN110928128 A CN 110928128A CN 201911412194 A CN201911412194 A CN 201911412194A CN 110928128 A CN110928128 A CN 110928128A
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- China
- Prior art keywords
- holographic projection
- holographic
- projection equipment
- equipment
- lamp
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
Abstract
The invention relates to holographic projection equipment for guiding production and manufacture of prefabricated components, wherein a holographic projection film is assembled on a metal outer frame, a laser projection lamp is assembled on a metal top plate, and when the holographic projection equipment is used, the position of the laser projection lamp is adjusted according to the field condition, and the lamp is turned on, so that the stereoscopic projection constructed by assembly can be watched on site.
Description
Technical Field
The invention relates to a projection device, in particular to a holographic projection device for guiding the production and manufacturing of prefabricated components, belonging to the field of building construction design.
Background
With the gradual advocation of the building industrialization by the nation, the building site adopts an assembly type. The fabricated components are all fabricated in the factory. The mainstream method in the market at present is as follows: the prefabricated components are all in a factory, and production workers manufacture the components according to the component manufacturing massive figures. This requires the manufacturer to be familiar with the drawings of the components and to compare the drawings to see completely the shape of the components to be made and where the components need to be pre-embedded and have special requirements. The components may fail to meet the design requirements and the prefabricated components may be rejected due to some carelessness. Because the prefabricated components are different from common mechanical processing products, the prefabricated components can be returned to the furnace for recasting and reprocessing after being unqualified in acceptance check. Building prefabricated parts are at risk of being scrapped if the building prefabricated parts are not qualified. Therefore, the holographic projection method is used for guiding the production and the manufacture of the prefabricated part.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a holographic projection device for guiding the production and manufacturing of prefabricated components, thereby overcoming the defects in the prior art.
In order to achieve the purpose, the invention provides holographic projection equipment for guiding production and manufacturing of prefabricated components, which mainly comprises a laser projection lamp and a holographic projection film, wherein a main body of the laser projection lamp is movably assembled on an equipment top plate through a rotating shaft, the holographic projection film comprises a metal quadrangular frustum outer frame and a holographic projection equipment bottom plate, the metal quadrangular frustum outer frame is fixedly welded on the holographic projection equipment bottom plate, the holographic projection film is welded in a neutral position of the metal quadrangular frustum outer frame, and a laser projection lamp is arranged above each holographic projection film in an oblique direction and can fully cover 08 transparent quadrangular frustum holographic projection films.
The structure can be freely customized according to the field size, and because the required projection precision is not high, other optical equipment is simplified, and only the approximate assembly structure of the whole component can be seen.
The invention further defines the technical scheme as follows:
preferably, among the above-mentioned technical scheme, the laser projection lamp is installed on vertical rotating basis, and vertical rotating basis is connected through vertical rotation axis with horizontal line rotating basis, and horizontal rotating basis passes through horizontal rotation axis with holographic projection equipment roof and is connected. The connection can realize that the projection light emitted by the laser spot lamp can cover the transparent quadrangular frustum holographic projection film without dead angles of 360 degrees, and the space full-screen projection idea for guiding the production of prefabricated parts is realized.
Preferably, in the above technical scheme, the size of the top plate of the holographic projection device is rectangular in accordance with the bottom plate of the holographic projection device, the laser projection lamps are hung at four corners of the top plate of the holographic projection device, and the bottom surface of the metal quadrangular frustum is in accordance with the shape of the bottom plate of the holographic projection device and slightly smaller than the bottom plate of the holographic projection device.
Compared with the prior art, the invention has the following beneficial effects: the equipment has the advantages of simple structure, pure metal frame structure, firmness and durability, and the design is very suitable for production guidance and use of construction sites.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus;
FIG. 2 is a schematic view of a laser projection lamp;
FIG. 3 is a schematic structural view of the main body of the apparatus;
FIG. 4 is a schematic view of a transparent quadrangular frustum of prism holographic projection film.
In the figure: 01 holographic projection equipment top plate, 02 horizontal rotating shaft, 03 horizontal rotating base, 04 vertical rotating shaft, 05 vertical rotating base, 06 laser projection spotlight, 07 holographic projection equipment bottom plate, 08 transparent quadrangular frustum holographic projection film.
Detailed Description
Example 1
The following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component. It is to be emphasized that: the laser projection spotlight and the transparent quadrangular frustum holographic projection film adopted in the application are purchased commercially, and the transmission principle is not the content discussed and protected in the application.
The holographic projection equipment for guiding the production and the manufacture of the prefabricated part disclosed by the embodiment comprises 8 parts, namely a 01 holographic projection equipment top plate, a 02 transverse rotating shaft, a 03 transverse rotating base, a 04 vertical rotating shaft, a 05 vertical rotating base, a 06 laser projection spotlight, a 07 holographic projection equipment bottom plate, a 08 transparent quadrangular frustum holographic projection film. As shown in fig. 1.
2. 08 transparent quadrangular frustum pyramid holographic projection film as shown in fig. 4, the frame is composed of a metal frame, and the space integrity of the transparent quadrangular frustum pyramid holographic projection film is ensured.
The 08 holographic projection film is welded and connected with the 01 holographic projection device top plate and the 07 holographic projection bottom plate through the outer metal frame, so that the structural integrity of the device is ensured.
The 03 horizontal rotating base is connected with the 01 holographic projection equipment top plate through a 02 horizontal rotating shaft, the 05 vertical rotating base is connected with the 03 horizontal line rotating base through a 04 vertical rotating shaft, and the 06 laser projection spotlight is installed on the 05 vertical rotating base.
The connection can realize that projection light emitted by the 06 laser spot lamp can cover a 08 transparent quadrangular frustum holographic projection film without dead angles of 360 degrees, and a space full-screen projection idea for guiding the production of prefabricated parts is realized.
3. The drawing that instructs the component production preparation passes through the computer conversion, projects 08 transparent quadrangular frustum pyramid through 06 laser projection shot-light, and 01 holographic projection roof is equipped with 4 02 horizontal rotation axes, and 06 laser projection shot-light has a plurality of lamp holders, can cover 08 transparent quadrangular frustum pyramid holographic projection film entirely.
The operator can see the holographic projection drawing of the component at any interface. The accuracy of component manufacturing is guaranteed.
4. The component manufacturing method has the advantages that one group of 3 general people can see the holographic projection drawings at different angles, and the component manufacturing accuracy is greatly improved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (3)
1. The utility model provides a instruct prefabricated component production preparation holographic projection equipment, mainly includes laser projection lamp and holographic projection film, its characterized in that: the main body of the laser projection lamp is movably assembled on a holographic projection equipment top plate through a rotating shaft, the holographic projection film comprises a metal quadrangular frustum outer frame and a holographic projection equipment bottom plate, the metal quadrangular frustum outer frame is welded and fixed on the holographic projection equipment bottom plate, the holographic projection film is welded in an empty space of the metal quadrangular frustum outer frame, and a laser projection lamp is arranged above each surface of the holographic projection film in an inclined mode.
2. The holographic projection device of claim 1, wherein the holographic projection device is configured to direct production of prefabricated components: the laser projection lamp is installed on the vertical rotating base, the vertical rotating base is connected with the transverse line rotating base through the vertical rotating shaft, and the transverse rotating base is connected with the holographic projection equipment top plate through the transverse rotating shaft.
3. The holographic projection device of claim 1, wherein the holographic projection device is configured to direct production of prefabricated components: the size of the top plate of the holographic projection equipment is rectangular consistent with that of the bottom plate of the holographic projection equipment, the laser projection lamp is hung at four vertex angles of the top plate of the holographic projection equipment, and the shape of the bottom surface of the metal quadrangular frustum pyramid is consistent with that of the bottom plate of the holographic projection equipment and slightly smaller than that of the bottom plate of the holographic projection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911412194.5A CN110928128A (en) | 2019-12-31 | 2019-12-31 | Instruct prefabricated component production preparation holographic projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911412194.5A CN110928128A (en) | 2019-12-31 | 2019-12-31 | Instruct prefabricated component production preparation holographic projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110928128A true CN110928128A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911412194.5A Pending CN110928128A (en) | 2019-12-31 | 2019-12-31 | Instruct prefabricated component production preparation holographic projection equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN110928128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097070A (en) * | 2020-07-22 | 2020-12-18 | 南京工业大学 | Auxiliary device and method for producing prefabricated parts of assembly type building with movable portal frame |
-
2019
- 2019-12-31 CN CN201911412194.5A patent/CN110928128A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097070A (en) * | 2020-07-22 | 2020-12-18 | 南京工业大学 | Auxiliary device and method for producing prefabricated parts of assembly type building with movable portal frame |
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