CN113805422A - Display platform for urban and rural planning and design - Google Patents

Display platform for urban and rural planning and design Download PDF

Info

Publication number
CN113805422A
CN113805422A CN202111025970.3A CN202111025970A CN113805422A CN 113805422 A CN113805422 A CN 113805422A CN 202111025970 A CN202111025970 A CN 202111025970A CN 113805422 A CN113805422 A CN 113805422A
Authority
CN
China
Prior art keywords
water
unit
urban
box
electromagnetic valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111025970.3A
Other languages
Chinese (zh)
Inventor
赵勇
刘永志
苏韧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111025970.3A priority Critical patent/CN113805422A/en
Publication of CN113805422A publication Critical patent/CN113805422A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/608—Fluid screens
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30—Relating to industrial water supply, e.g. used for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Theoretical Computer Science (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

The invention provides a display platform for urban and rural planning and design, which comprises a projection unit, a water curtain unit, a quick recovery unit, a water circulation unit and a bearing unit, wherein the projection unit is used for projecting an image to the water curtain unit, the water curtain unit is arranged above the quick recovery unit in a hanging mode, the quick recovery unit is used for recovering water mist sprayed out by the water curtain unit, the output end of the quick recovery unit is communicated with the input end of the water circulation unit, the output end of the water circulation unit is communicated with the input end of the water curtain unit, and the bearing unit is used for bearing the projection unit, the water curtain unit, the quick recovery unit and the water circulation unit. The invention displays the planar urban and rural planning design drawing in a three-dimensional way, and the generated three-dimensional image can be observed from multiple sides, thereby improving the interactive feeling of a viewer and leading the viewer to feel the planning effect displayed by the design drawing more personally on the scene.

Description

Display platform for urban and rural planning and design
Technical Field
The invention belongs to the technical field of urban and rural planning design display equipment, and particularly relates to a display platform for urban and rural planning design.
Background
The urban and rural planning is a general term of urban system planning, urban planning, town planning, village planning and village planning; the method is used for the comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land utilization, spatial layout and various constructions in a certain period.
Urban and rural planning is a decision of urban governments on urban development targets, so that although working steps, stage division and compiling methods of urban planning are different due to different social and economic systems, urban development levels and practices and experiences of urban planning in various countries, the urban planning is basically carried out according to a hierarchical decision principle from abstraction to concrete and from strategy to tactics. Urban and rural planning work is generally divided into two phases of general planning and detailed planning.
The overall planning stage mainly researches and determines major problems of city development targets, principles, strategic deployment and the like, and is a basis for making detailed planning of the later stage. The plan of the latter stage can also feed back to the adjustment and supplement of the previous stage work.
However, when the planning design of town and country delivers, often need demonstrate the design achievement, traditional show mode is mostly planar display, the effect that this kind of mode was demonstrated lacks third dimension and interactive sense, make partial design details can't demonstrate completely for the viewer, thereby, when optimizing the planning of town and country, can't perfect and richen local planning details, unable audio-visual discovery problem, lead to in the actual construction of later stage, or because of there being great design error, increase the construction degree of difficulty, influence the construction process.
Disclosure of Invention
The invention aims to provide a display platform for urban and rural planning design, which solves the problems that in the prior art, when the urban and rural planning design is displayed, the stereoscopic impression and the interactive impression are lacked, and the local planning details cannot be perfected and enriched, so that the construction difficulty is increased and the construction process is influenced in later-stage actual construction or due to larger design errors.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a display platform is used in town and country planning and design, includes projection unit, water curtain unit, retrieves unit, water circulating unit and carrier unit fast, the projection unit is used for projecting the image extremely the water curtain unit, the water curtain unit hangs the setting and is in the top of retrieving the unit fast, it is used for retrieving to retrieve the unit fast water curtain unit spun water smoke, retrieve the output of unit fast with the input intercommunication of water circulating unit, the output of water circulating unit with the input intercommunication of water curtain unit, carrier unit is used for bearing projection unit, water curtain unit, retrieve the unit fast and the water circulating unit.
As a further description of the above technical solution:
the bearing unit comprises a bottom box, a display box and an installation box, wherein the bottom box is arranged below the display box, the installation box is arranged above the display box, the display box is a transparent box body, the projection unit is arranged at the bottom of the display box, the water curtain unit is arranged at the bottom of the installation box, the water outlet end of the water curtain unit is arranged in the display box, the bottom of the display box is communicated with the top of the bottom box, the display box is communicated with the bottom box, the quick recovery unit is arranged at the communication position of the bottom box, and the water circulation unit is arranged in the bottom box.
As a further description of the above technical solution:
the bottom case includes base, water catch bowl, first through-hole and second through-hole, the top surface of bottom case has been seted up the water catch bowl, the water catch bowl is end to end's framework, the top surface of bottom case still is provided with the base, the water catch bowl will surround completely around the base, evenly seted up a plurality ofly around the base first through-hole, the inner wall of water catch bowl has been seted up a plurality ofly the second through-hole, the second through-hole with the water catch bowl intercommunication.
As a further description of the above technical solution:
the mounting box comprises a frame and a support, the support is fixed on the bottom box, the mounting box is arranged above the display box through the support, the frame is fixed on the periphery of the bottom of the mounting box, and the frame is arranged in the display box.
As a further description of the above technical solution:
the base includes grid and third through-hole, the top surface of base is provided with the grid, the top surface of base is vertical to be seted up a plurality ofly the third through-hole.
As a further description of the above technical solution:
the water curtain unit comprises an electromagnetic valve nozzle array, a control module, a limiting strip, a computer and a water pump, the water pump is arranged in the installation box, the limiting strip is installed in the frame, the limiting strip is fixedly connected with the inner wall of the frame, the nozzles of the electromagnetic valve nozzle array are slit strip-shaped nozzles or drip nozzles, the nozzles are closely arranged on the limiting strip according to a horizontal linear shape, the water spraying end of the electromagnetic valve nozzle array faces the inside of the display box, a plurality of groups of the electromagnetic valve nozzle arrays are installed on the limiting strip, the water curtains formed by spraying water by the nozzles are parallel to each other, the water outlet end of the water pump is communicated with the water inlet end of the electromagnetic valve nozzle array, the control module is respectively connected with a switch circuit of each electromagnetic valve of the electromagnetic valve nozzle array, and the control module is connected with the computer, the control module is connected with a switch circuit of the water pump.
As a further description of the above technical solution:
the projection unit includes short burnt projecting apparatus, support and waterproof transparent shell, the short burnt projecting apparatus passes through the support mounting is in on the grid, the short burnt projecting apparatus quilt waterproof transparent shell parcel, the short burnt projecting apparatus with the computer is connected, the short burnt projecting apparatus be used for to the water curtain projection that solenoid valve nozzle array formed.
As a further description of the above technical solution:
the quick recovery unit comprises a fan array and a water container, the fan array is installed in the gaps of the grids, the water inlet end of the water container is communicated with the first through hole, the second through hole and the third through hole, the fan array is located above the third through hole, and the air outlet end of the fan array faces the third through hole.
As a further description of the above technical solution:
the water circulation unit comprises a descaling mechanism, a water tank and a water level gauge, wherein the water outlet end of the water tank is communicated with the water inlet end of the water container, the water level gauge is arranged in the water container, the descaling mechanism is used for spraying scale removing agent into the water tank, the water inlet end of the water tank is communicated with a water source, the water tank is used for supplementing water into the water container, the descaling mechanism and the water inlet end and the water outlet end of the water tank are respectively provided with an electromagnetic valve controlled by the controller, and the water inlet end of the water pump is communicated with the water outlet end of the water container.
As a further description of the above technical solution:
the descaling mechanism is a powder blower.
The invention has the following beneficial effects:
1. utilize water curtain unit and projection unit, carry out three-dimensional show with planar town and country planning design drawing, and the three-dimensional image that generates can be observed from the multiaspect, has improved viewer's interactive sense, lets the planning effect that the design drawing demonstrates that experiences that the viewer can be more personally on the scene.
2. Utilize quick recovery unit, guaranteed the formation effect of water curtain, promoted imaging quality, the three-dimensional image that makes the demonstrate is more clear, more does benefit to and finds out defect and problem in the design, and diversified guides and revises the design, demonstrates the problem audio-visually, assists the construction process in later stage, guarantees the construction effect.
3. By utilizing the water circulation unit, the service life of each device is ensured, and the projection quality is further improved while the water resource is saved.
Drawings
Fig. 1 is a schematic flow chart of a display platform for urban and rural planning and design.
Fig. 2 is a schematic diagram of an overall structure of a display platform for urban and rural planning and design.
Fig. 3 is a schematic diagram of a partial structure of a display platform for urban and rural planning and design.
In the figure, 1, a bottom box; 2. a display box; 3. installing a box; 4. a grid; 5. a limiting strip; 101. a base; 102. a water collection tank; 301. a frame; 1011. a first through hole; 1021. a second via.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
For solving when the design of urban and rural planning delivers, often need demonstrate the design achievement, traditional show mode is mostly planar display, the effect that this kind of mode was demonstrated lacks third dimension and interactive sense, make partial design detail can't demonstrate completely for the viewer, thereby, when optimizing urban and rural planning, can't perfect and richen local planning detail, unable audio-visual discovery problem, lead to in the actual construction in later stage, or because of there being great design error, increase the construction degree of difficulty, influence the problem of construction process.
The invention provides a display platform for urban and rural planning and design, which comprises a projection unit, a water curtain unit, a quick recovery unit, a water circulation unit and a bearing unit, wherein the projection unit is used for projecting an image to the water curtain unit, the water curtain unit is suspended above the quick recovery unit, the quick recovery unit is used for recovering water sprayed by the water curtain unit, the output end of the quick recovery unit is communicated with the input end of the water circulation unit, the output end of the water circulation unit is communicated with the input end of the water curtain unit, and the bearing unit is used for bearing the projection unit, the water curtain unit, the quick recovery unit and the water circulation unit, as shown in figure 1.
As shown in fig. 2 and 3, the bearing unit includes a bottom case 1, a display case 2 and an installation case 3, the bottom case 1 is disposed below the display case 2, the installation case 3 is disposed above the display case 2, the display case 2 is a transparent case, the projection unit is disposed at the bottom of the display case 2, the water curtain unit is disposed at the bottom of the installation case 3, a water outlet end of the water curtain unit is disposed in the display case 2, the bottom of the display case 2 is communicated with the top of the bottom case 1, the communication position between the display case 2 and the bottom case 1 is provided with the rapid recovery unit, and the water circulation unit is disposed in the bottom case 1.
The bottom case 1 includes base 101, water catch bowl 102, first through-hole 1011 and second through-hole 1021, the water catch bowl 102 has been seted up to the top surface of bottom case 1, the water catch bowl 102 is end to end's framework, the top surface of bottom case 1 still is provided with base 101, water catch bowl 102 will the base 101 surround completely all around, base 101 evenly seted up a plurality ofly all around first through-hole 1011, the inner wall of water catch bowl 102 has seted up a plurality ofly second through-hole 1021, second through-hole 1021 with water catch bowl 102 intercommunication.
Install bin 3 includes frame 301 and support, the support is fixed on the under casing 1, install bin 3 passes through the support sets up the top of show case 2, the bottom of install bin 3 is fixed with all around frame 301, frame 301 sets up in the show case 2. The display box 2 is a transparent box body made of acrylic or glass.
The base 101 includes grid 4 and third through-hole, the top surface of base 101 is provided with grid 4, the top surface of base 101 is vertical to be seted up a plurality ofly the third through-hole.
The water curtain unit comprises an electromagnetic valve nozzle array, a control module, a limiting strip 5, a computer and a water pump, the water pump is arranged in the installation box 3, the limiting strip 5 is installed in the frame 301, the limiting strip 5 is fixedly connected with the inner wall of the frame 301, the nozzle of the electromagnetic valve nozzle array adopts a slit strip-shaped nozzle or a drip nozzle and is closely arranged on the limiting strip 5 according to a horizontal linear shape, the water spraying end of the electromagnetic valve nozzle array faces the inside of the display box 2, a plurality of groups of electromagnetic valve nozzle arrays are installed on the limiting strip 5, water curtains formed by spraying water by the nozzles are parallel to each other, the water outlet end of the water pump is communicated with the water inlet end of the electromagnetic valve nozzle array, the control module is respectively connected with a switch circuit of each electromagnetic valve of the electromagnetic valve nozzle array, and the control module is connected with the computer, the control module is connected with a switch circuit of the water pump.
The projection unit includes short burnt projecting apparatus, support and waterproof transparent shell, the short burnt projecting apparatus passes through the support mounting is in on the grid 4, the short burnt projecting apparatus quilt waterproof transparent shell parcel, the short burnt projecting apparatus with the computer is connected, the short burnt projecting apparatus be used for to the water curtain projection that the solenoid valve nozzle array formed. Utilize water curtain unit and projection unit, carry out three-dimensional show with planar town and country planning design drawing, and the three-dimensional image that generates can be observed from the multiaspect, has improved viewer's interactive sense, lets the planning effect that the design drawing demonstrates that experiences that the viewer can be more personally on the scene.
The rapid recovery unit comprises a fan array and a water container, the fan array is installed in the gap of the grid 4, the water inlet end of the water container is communicated with the first through hole 1011, the second through hole 1021 and the third through hole, the fan array is located above the third through hole, and the air outlet end of the fan array is arranged towards the third through hole. Utilize quick recovery unit, guaranteed the formation effect of water curtain, promoted imaging quality, the three-dimensional image that makes the demonstrate is more clear, more does benefit to and finds out defect and problem in the design, and diversified guides and revises the design, demonstrates the problem audio-visually, assists the construction process in later stage, guarantees the construction effect.
The water circulation unit comprises a descaling mechanism, a water tank and a water level gauge, wherein the water outlet end of the water tank is communicated with the water inlet end of the water container, the water level gauge is arranged in the water container, the descaling mechanism is used for spraying scale removing agent into the water tank, the water inlet end of the water tank is communicated with a water source, the water tank is used for supplementing water into the water container, the descaling mechanism and the water inlet end and the water outlet end of the water tank are respectively provided with an electromagnetic valve controlled by the controller, and the water inlet end of the water pump is communicated with the water outlet end of the water container. By utilizing the water circulation unit, the service life of each device is ensured, and the projection quality is further improved while the water resource is saved.
Wherein, the descaling mechanism is a duster, and the water level gauge is an electronic water level gauge.
It should be noted that the electromagnetic valve nozzle array, the control module, the computer, the water pump, the water container, the water level gauge, the short-focus projector and the powder sprayer are all commercially available actual products.
The specific implementation flow of the invention is as follows:
firstly, opening the water outlet end of the water tank, adding purified water into the water container until the water level meter displays that the water level reaches a preset water level, starting the water pump, introducing the water flow into a pipeline of the electromagnetic valve nozzle array, sequentially opening the parallel electromagnetic valves through the controller, and simultaneously starting the short-focus projector for projection.
Then, after the same row of electromagnetic valve nozzle arrays finishes spraying water, before the next row of electromagnetic valve nozzle arrays is opened, the fan array is started, so that water mist is quickly pumped into the third through hole and the water collecting tank 102 and then flows into the water container, and quick recovery is finished.
After water mist is recovered, if the water level in the water container does not reach a preset water level, adding a scale remover into the water tank by the powder sprayer, and pumping water into the water container for use.
The implementation process of forming the three-dimensional image by the water curtain unit and the projection unit is as follows:
all nozzles of the electromagnetic valve nozzle array are sequentially and continuously grouped, 4 nozzles are continuously grouped into one group, the total number is 7, the serial number of each group of nozzles is A, B, C, D, the sequence is the same, after the programmable logic controller opens a water pump switch to supply water, the programmable logic controller controls the electromagnetic valve of the electromagnetic valve nozzle array to simultaneously control the serial number A nozzle of each group to open spray to quickly form a water curtain, the programmable logic controller closes the serial number A nozzle after the water curtain exists for a short time, and immediately controls the next serial number B nozzle of each group to open spray to quickly form the water curtain, and so on, the programmable logic controller controls the opening and closing of the A, B, C, D nozzles of each group according to sequential circulation, the serial numbers in the group circulate head and tail, and the nozzles are continuously switched to quickly refresh the water curtain; the programmable logic controller sends a synchronization signal to the computer when the water curtain is refreshed quickly, the computer controls the short-focus projector to project corresponding images to each water curtain according to the synchronization signal sent by the programmable logic controller in the short existence time of the water curtain, and the projection rays of the short-focus projector adopt a small-angle or parallel projection mode, so that the corresponding images projected to the corresponding water curtains cannot be projected to the adjacent water curtains.
The time interval for the programmable logic controller to switch the nozzles is 1/(the number of nozzles in each group is multiplied by the refresh rate); the refreshing rate is the number of times of refreshing the water curtain in a complete cycle per second, and the refreshing rate needs to ensure that a complete 3D holographic image can be spliced by utilizing a visual persistence phenomenon; for ease of understanding, the refresh rate is set to 16HZ, and the time interval for switching nozzles is 1/(4 × 16), resulting in 0.0156s, i.e. switching the next nozzle number every 15.6 ms; the jet velocity of the nozzle spray is such that a complete water curtain can be formed during the time interval in which the nozzles are switched.
In the invention patent with the application number of 'CN 202110353496.0', named as 'an array type spray water curtain 3D holographic projection method and device', an array type spray water curtain 3D holographic projection method and device are disclosed, which realize that 3D holographic images which can be viewed by naked eyes in all directions and can be touched are projected in the air, and comprise an electromagnetic valve nozzle array, a control module, a computer, a short-focus projector and water supply equipment; wherein the nozzles of the electromagnetic valves are closely arranged according to a horizontal linear array, and water curtains formed by spraying of the nozzles are mutually parallel; one end of the water supply equipment is communicated with a water source, and the other end of the water supply equipment is a water supply branch port communicated with the water inlet of each electromagnetic valve; the control module is respectively connected with the switch circuit of each electromagnetic valve; the control module is connected with the computer; the control module is connected with a switching circuit of the water supply equipment; the computer is connected with the short-focus projector; the control module continuously switches the nozzles in sequence to quickly refresh the water curtain by controlling the switch of the electromagnetic valve; the computer controls the short-focus projector to project corresponding images to the water screen, and the projections can be spliced into a complete 3D holographic image viewed from any direction by utilizing the phenomenon of visual persistence.
However, in this way, there are the following problems in the implementation:
1. because the dustcoat is not arranged, the water curtain sprayed by the nozzle array of the electromagnetic valve is greatly influenced by the environment, and the position of the water curtain is influenced if people walk or the air outlet of an air conditioner, so that the water curtains are difficult to keep parallel.
2. The descaling mechanism is not arranged, so that the service life of the electromagnetic valve nozzle array is short, and after scale is generated on the pipeline, the water spraying effect of the electromagnetic valve nozzle array is influenced, and the formation of a water curtain is difficult to ensure.
3. The quick recovery unit is not arranged, and due to the requirement of refreshing frequency, when the projection of the next layer of water curtain is carried out, the previous layer of water curtain needs to be quickly clear, so that the projector can project the picture on a correct screen, and the visual deviation is prevented from occurring, and the imaging effect is prevented from being influenced.
Compared with the invention patent with the application number of CN202110353496.0 named as an array type spray water curtain 3D holographic projection method and device, the invention ensures the normal operation of the water curtain and the formation effect of the water curtain through specific setting relationship and constraint conditions, ensures the projection of a projector on the correct water curtain and ensures the formation effect of a three-dimensional image, reduces the floor area of a display platform by utilizing the short-focus projector, does not need to additionally find a position to install the projector, and because the short-focus projector is arranged in the display box 2, the water curtain unit can also cool the water curtain unit when spraying water, ensures the use effect of the water curtain unit and prolongs the service life of the water curtain unit.

Claims (10)

1. The utility model provides a display platform is used in urban and rural planning design which characterized in that: including projection unit, water curtain unit, quick recovery unit, water circulating unit and bearing unit, the projection unit is used for projecting the image to the water curtain unit, the water curtain unit hangs the setting and is in the top of quick recovery unit, quick recovery unit is used for retrieving water curtain unit spun water, quick recovery unit's output with the input intercommunication of water circulating unit, the output of water circulating unit with the input intercommunication of water curtain unit, bearing unit is used for bearing projection unit, water curtain unit, quick recovery unit and water circulating unit.
2. The display platform for urban and rural planning and design according to claim 1, wherein: the bearing unit comprises a bottom box (1), a display box (2) and an installation box (3), wherein the bottom box (1) is arranged below the display box (2), the installation box (3) is arranged above the display box (2), the display box (2) is a transparent box body, a projection unit is arranged at the bottom of the display box (2), a water curtain unit is arranged at the bottom of the installation box (3), a water outlet end of the water curtain unit is arranged in the display box (2), the bottom of the display box (2) is communicated with the top of the bottom box (1), the display box (2) is communicated with the bottom box (1) to be provided with a quick recovery unit, and a water circulation unit is arranged in the bottom box (1).
3. The display platform for urban and rural planning and design according to claim 2, wherein: bottom case (1) includes base (101), water catch bowl (102), first through-hole (1011) and second through-hole (1021), seted up on the top surface of bottom case (1) water catch bowl (102), water catch bowl (102) are end to end's framework, the top surface of bottom case (1) still is provided with base (101), water catch bowl (102) will surround completely around base (101), evenly seted up a plurality ofly all around of base (101) first through-hole (1011), the inner wall of water catch bowl (102) has seted up a plurality ofly second through-hole (1021), second through-hole (1021) with water catch bowl (102) intercommunication.
4. The display platform for urban and rural planning and design according to claim 3, wherein: install bin (3) include frame (301) and support, the support is fixed on under casing (1), install bin (3) pass through the support sets up the top of show case (2), the bottom of install bin (3) is fixed with all around frame (301), frame (301) set up in show case (2).
5. The display platform for urban and rural planning and design according to claim 4, wherein: the base (101) comprises a grating (4) and third through holes, the grating (4) is arranged on the top surface of the base (101), and the third through holes are vertically formed in the top surface of the base (101).
6. The display platform for urban and rural planning and design according to claim 5, wherein: the water curtain unit comprises an electromagnetic valve nozzle array, a control module, a limiting strip (5), a computer and a water pump, wherein the water pump is arranged in the installation box (3), the limiting strip (5) is installed in the frame (301), the limiting strip (5) is fixedly connected with the inner wall of the frame (301), the nozzle of the electromagnetic valve nozzle array adopts a slit strip-shaped nozzle or a drip nozzle and is closely arranged on the limiting strip (5) according to a horizontal straight line shape, the water spraying end of the electromagnetic valve nozzle array faces the inside of the display box (2), a plurality of groups of electromagnetic valve nozzle arrays are installed on the limiting strip (5), water curtains formed by spraying water by the nozzles are parallel to each other, the water outlet end of the water pump is communicated with the water inlet end of the electromagnetic valve nozzle array, and the control module is respectively connected with a switch circuit of each electromagnetic valve of the electromagnetic valve nozzle array, the control module is connected with the computer and the switch circuit of the water pump.
7. The display platform for urban and rural planning and design according to claim 6, wherein: the projection unit comprises a short-focus projector, a support and a waterproof transparent shell, the short-focus projector is installed on the grating (4) through the support, the short-focus projector is wrapped by the waterproof transparent shell, the short-focus projector is connected with the computer, and the short-focus projector is used for projecting water curtain formed by the electromagnetic valve nozzle array.
8. The display platform for urban and rural planning and design according to claim 7, wherein: the rapid recovery unit comprises a fan array and a water container, the fan array is installed in a gap of the grating (4), a water inlet end of the water container is communicated with the first through hole (1011), the second through hole (1021) and the third through hole, the fan array is located above the third through hole, and an air outlet end of the fan array faces the third through hole.
9. The display platform for urban and rural planning and design according to claim 8, wherein: the water circulation unit comprises a descaling mechanism, a water tank and a water level gauge, wherein the water outlet end of the water tank is communicated with the water inlet end of the water container, the water level gauge is arranged in the water container, the descaling mechanism is used for spraying scale removing agent into the water tank, the water inlet end of the water tank is communicated with a water source, the water tank is used for supplementing water into the water container, the descaling mechanism and the water inlet end and the water outlet end of the water tank are respectively provided with an electromagnetic valve controlled by the controller, and the water inlet end of the water pump is communicated with the water outlet end of the water container.
10. The display platform for urban and rural planning and design according to claim 9, wherein: the descaling mechanism is a powder blower.
CN202111025970.3A 2021-09-02 2021-09-02 Display platform for urban and rural planning and design Withdrawn CN113805422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111025970.3A CN113805422A (en) 2021-09-02 2021-09-02 Display platform for urban and rural planning and design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111025970.3A CN113805422A (en) 2021-09-02 2021-09-02 Display platform for urban and rural planning and design

Publications (1)

Publication Number Publication Date
CN113805422A true CN113805422A (en) 2021-12-17

Family

ID=78942266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111025970.3A Withdrawn CN113805422A (en) 2021-09-02 2021-09-02 Display platform for urban and rural planning and design

Country Status (1)

Country Link
CN (1) CN113805422A (en)

Similar Documents

Publication Publication Date Title
CN104540423B (en) Cooling frame
WO2017016214A1 (en) Mounting support and computer room
CN107491168A (en) Pig farm intersection control routine design method based on virtual reality
CN105913772A (en) Car networking virtual reality theme park display system and method
CN113805422A (en) Display platform for urban and rural planning and design
CN102339629A (en) Immersive tunnel multimedia interactive display system and method thereof
CN204072862U (en) A kind of automatic perfume spraying device
WO2022206486A1 (en) Three-dimensional holographic projection method and apparatus for array-type spray water curtain
CN104168471A (en) Sub-pixel coding-based integrated imaging display apparatus and realization method thereof
CN108597409B (en) Ideological and political education propaganda system and working method thereof
CN210545980U (en) Control device of 3D interactive water curtain
RU120586U1 (en) WATER CURTAIN
RU118887U1 (en) ARTIFICIAL DECORATIVE WATERFALL
CN206473791U (en) A kind of cascade swing interactive device
CN206271389U (en) A kind of immersion AR panorama digital sand table platforms based on VR technologies
CN206441516U (en) One kind spraying advertisement machine
CN203746340U (en) Intelligent sand table
CN202966067U (en) Car-mounted moving image entertainment system
CN204102506U (en) The railroad of outdoor display
CN207352800U (en) A kind of device for displaying information of industrial and commercial administration teaching
WO2016018127A1 (en) Scent-generating apparatus and special-effect experiential chair equipped with same
CN201275515Y (en) Fountain system for producing vertical surface water character or water pattern
CN214963903U (en) Naked eye 3D image watching experience device
CN107678241B (en) Water curtain film generator
CN203288136U (en) Internet-of-things home furnishing model and demonstration device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20211217