CN114624900A - Engineering progress display device with 3D (three-dimensional) display effect for building engineering management - Google Patents

Engineering progress display device with 3D (three-dimensional) display effect for building engineering management Download PDF

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Publication number
CN114624900A
CN114624900A CN202210239420.XA CN202210239420A CN114624900A CN 114624900 A CN114624900 A CN 114624900A CN 202210239420 A CN202210239420 A CN 202210239420A CN 114624900 A CN114624900 A CN 114624900A
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China
Prior art keywords
display
plate
sliding
display frame
display device
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CN202210239420.XA
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Chinese (zh)
Inventor
袁帅
毛超
贺涛
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Individual
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Individual
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Priority to CN202210239420.XA priority Critical patent/CN114624900A/en
Publication of CN114624900A publication Critical patent/CN114624900A/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • 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
    • 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
    • G03B35/00—Stereoscopic photography
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to the technical field of constructional engineering, in particular to an engineering progress display device with a 3D display effect for constructional engineering management, which comprises a display frame, wherein a device base is fixed below the display frame, a projection screen is arranged in the display frame, an imager is arranged above the projection screen, a connecting rod is connected below the projection screen, an internal gear is fixed below the connecting rod, a driving gear is arranged in the internal gear, and a servo motor is connected below the driving gear. According to the invention, the 3D camera can be used for shooting the building engineering in real time, the three-dimensional coordinates of the building are formed by the 3D camera and transmitted to the display screen, the display screen displays the obtained 3D image through the projection screen, and the 3D model is formed through the conversion of the imager for real-time display, so that the original drawing display mode is replaced, and the display effect is more three-dimensional and clear.

Description

Engineering progress display device with 3D (three-dimensional) display effect for building engineering management
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an engineering progress display device with a 3D display effect for constructional engineering management.
Background
The building engineering refers to an engineering entity formed by the construction of various building buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building buildings, and a display device is required to display the engineering progress in the construction process of the building engineering.
The existing engineering progress display device for building engineering management cannot display the construction state in a 3D mode, the display effect is poor by using drawings, and therefore the engineering progress display device with the 3D display effect for building engineering management is provided.
Disclosure of Invention
The invention aims to provide an engineering progress display device with a 3D display effect for building engineering management, and aims to solve the problems that the engineering progress display device for building engineering management cannot display the construction state in a 3D mode and is poor in display effect by using drawings in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an engineering progress display device for building engineering management with 3D bandwagon effect, includes:
the display device comprises a display frame, a device base is fixed below the display frame, a projection screen is installed inside the display frame, an imager is installed above the projection screen, a connecting rod is connected below the projection screen, an internal gear is fixed below the connecting rod, a driving gear is installed inside the internal gear, and a servo motor is connected below the driving gear;
the lifting plate is arranged below the servo motor, a lifting cylinder is arranged below the lifting plate, and a fixed bottom plate is arranged below the lifting cylinder;
the rolling part is arranged below the inner gear, a supporting rod is arranged below the inner gear, and a rolling groove is formed in the joint of the rolling part and the supporting rod;
the display frame comprises a display frame body, a sliding plate, an electric guide rail, a support, a mounting plate and a tripod, wherein the sliding plate is arranged at the top of the display frame body, the electric guide rail is arranged at the joint of the display frame body and the sliding plate, the support is arranged above the sliding plate, the mounting plate is fixed at the front end of the support, the 3D camera is arranged above the mounting plate, and the tripod is fixed below the mounting plate.
Preferably, the device base is further provided with:
the supporting rods are fixed at four corners below the base of the device, and universal wheels are mounted below the supporting rods;
the display screen is installed at the front end of the device base, and a USB jack is arranged on the right side of the display screen.
Preferably, the display frame is further provided with:
the cleaning device comprises a display frame, a glass plate, a cleaning rod, a sliding groove, a scraper blade and an electromagnet, wherein the glass plate is arranged between the display frame, the front side and the rear side of the glass plate are respectively provided with the cleaning rod, the two ends of the cleaning rod are respectively provided with a movable block, the joint of the movable blocks and the display frame is provided with the sliding groove, one side of the cleaning rod, which is close to the glass plate, is provided with the scraper blade, and the electromagnet is arranged above the scraper blade;
the limiting spring is installed on one side, close to the sliding groove, of the cleaning rod, a limiting plate is arranged at the tail end of the limiting spring, and a cleaning cylinder is connected below the movable block.
Preferably, the two groups of electromagnets are magnetically connected, the electromagnets are symmetrically distributed about the vertical center line of the glass plate, and the scraping plate is perpendicular to the glass plate.
Preferably, the cleaning rod passes through limit spring and limiting plate elastic connection, and the cleaning rod passes through sliding tray, movable block and realizes the slip removal on display frame to the size of sliding tray is greater than the size of movable block, sliding tray and movable block elastic connection simultaneously, the sliding tray is T style of calligraphy structure, and the sum of the width of cleaning rod, limit spring and limiting plate is identical with the width of sliding tray.
Preferably, the display frame is further provided with:
installation clamping groove, it sets up show frame's front end leans on the right side, show frame's inside leans on the right side to be equipped with the show board draw-in groove, and the vertical central line of installation clamping groove and show board draw-in groove is located same vertical plane.
Preferably, the 3D camera, the display screen and the projection screen are electrically connected, and a vertical center line of the projection screen and a vertical center line of the imager are coincident with each other.
Preferably, the sliding plate can slide on the display frame through an electric guide rail, the sliding plate and the bracket form a triangular structure through a triangular bracket, and the bracket is perpendicular to the sliding plate.
Preferably, the internal gear is meshed with the driving gear and moves on the supporting rod in a rotating mode through the rolling piece and the rolling groove, the rolling piece is matched with the rolling groove in shape and size, and the supporting rod is perpendicular to the fixing bottom plate.
Preferably, the lifting plate realizes lifting movement on the fixed bottom plate through the lifting cylinder, the servo motor is installed on the lifting plate through bolts, and the servo motor is connected with the internal gear key.
Compared with the prior art, the invention provides the engineering progress display device with the 3D display effect for the building engineering management, and the device has the following beneficial effects: this engineering progress display device for building engineering management with 3D bandwagon effect can shoot building engineering in real time through the 3D camera that sets up to constitute the three-dimensional coordinate of building through the 3D camera, and transmit for the display screen, the display screen shows the 3D image that obtains through the projection screen, and the conversion through the imager forms the 3D model and shows in real time, has replaced the mode of original drawing show, and the bandwagon effect is more three-dimensional clear.
The projection screen can rotate in the display frame through the arranged inner gear, and the rotation angle of the projection screen can be automatically controlled according to the requirement, so that the progress of the building engineering can be displayed in a 3D manner in an all-round and multi-angle manner, and the use is convenient; the surface of the display frame is provided with the mounting clamping groove, so that the picture paper can be directly placed in the clamping groove of the display board for display, and the problem that equipment fails and cannot be normally displayed is avoided;
the 3D cameras can move back and forth on the top of the display frame through the arranged electric guide rails, the buildings can be subjected to multi-directional image acquisition by adjusting the positions of the two groups of 3D cameras, so that three-dimensional coordinates of the buildings are drawn through a binocular effect, 3D display of constructional engineering can be completed, the constructional engineering with different heights can be shot along with the movement of the 3D cameras, and the display device does not need to be moved repeatedly;
the cleaning structure is arranged on the surface of the glass plate, the glass plate can be sufficiently cleaned, the cleaning rod can move to one side close to the glass plate under the action of the electromagnet, so that the glass plate is cleaned through the scraper, the electromagnet can be closed when the cleaning rod needs to be reset, the scraper is far away from the glass plate, the scraper can be always forcibly cleaned towards one direction, the scraping and rubbing of the glass plate caused by the back and forth movement of the scraper are avoided, the glass plate is rubbed repeatedly to generate grinding marks, and the permeability of the glass plate is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention in its entirety;
FIG. 4 is a schematic top view of the present invention showing the connection between the frame and the glass panel;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic side view of a connection between an internal gear and a driving gear according to the present invention;
FIG. 7 is a schematic top view of a gear and gear assembly of the present invention.
In the figure: 1. a display frame; 2. a device base; 3. an electric rail; 4. a 3D camera; 5. mounting a plate; 6. a support; 7. a tripod; 8. a display board clamping groove; 9. installing a clamping groove; 10. a glass plate; 11. an imager; 12. a display screen; 13. a strut; 14. a universal wheel; 15. a sliding plate; 16. a projection screen; 17. a cleaning rod; 18. a limiting plate; 19. a sliding groove; 20. a movable block; 21. a limiting spring; 22. an electromagnet; 23. a squeegee; 24. a connecting rod; 25. an internal gear; 26. a driving gear; 27. a support bar; 28. fixing the bottom plate; 29. a servo motor; 30. a lifting cylinder; 31. a lifting plate; 32. a rolling member; 33. and (4) rolling the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, a construction progress display device for construction engineering management having a 3D display effect includes: the display device comprises a display frame 1, wherein a device base 2 is fixed below the display frame 1, a projection screen 16 is arranged in the display frame 1, an imager 11 and support rods 13 are arranged above the projection screen 16 and fixed at four corners below the device base 2, and universal wheels 14 are arranged below the support rods 13; a display screen 12 installed at the front end of the device base 2, a USB jack is arranged at the right side of the display screen 12, a 3D camera 4, the display screen 12 is electrically connected with a projection screen 16, the vertical central line of the projection screen 16 is coincident with the vertical central line of an imager 11, the construction project can be photographed in real time through the arranged 3D camera 4, the three-dimensional coordinates of the building are formed through the 3D camera 4 and transmitted to the display screen 12, the display screen 12 displays the obtained 3D image through the projection screen 16, a 3D model is formed through the conversion of the imager 11 for real-time display, the original mode of displaying a drawing is replaced, the displaying effect is more three-dimensional and clear, a sliding plate 15 is installed at the top of the display frame 1, an electric guide rail 3 is installed at the joint of the display frame 1 and the sliding plate 15, a support 6 is arranged above the sliding plate 15, a mounting plate 5 is fixed at the front end of the support 6, the 3D camera 4 is arranged above the mounting plate 5, the tripod 7 is fixed below the mounting plate 5, the sliding plate 15 can realize sliding movement on the display frame 1 through the electric guide rail 3, the sliding plate 15 and the support 6 form a triangular structure through the tripod 7, the support 6 and the sliding plate 15 are perpendicular to each other, the 3D camera 4 can move back and forth on the top of the display frame 1 through the arranged electric guide rail 3, the building can be subjected to multi-directional image acquisition by adjusting the positions of the two groups of 3D cameras 4, so that the three-dimensional coordinates of the building can be drawn through a binocular effect, the 3D display of the building engineering can be completed, and the building engineering with different heights can be shot along with the movement of the 3D cameras 4 without repeatedly moving the display device; installation clamping groove 9, it is seted up and is leaned on the right side at the front end of display frame 1, and display frame 1's inside is leaned on the right side to be equipped with show board draw-in groove 8, and installation clamping groove 9 and show board draw-in groove 8's vertical central line are located same vertical plane, sets up installation clamping groove 9 on display frame 1's surface, can directly place the interior at show board draw-in groove 8 with the picture paper, demonstrates, avoids equipment to produce the trouble and can't normally demonstrate.
As shown in fig. 4 and 5, a construction progress display device for construction work management having a 3D display effect includes: the glass plate 10 is arranged between the display frames 1, the front side and the rear side of the glass plate 10 are respectively provided with a cleaning rod 17, two ends of each cleaning rod 17 are respectively provided with a movable block 20, the joint of each movable block 20 and the display frame 1 is provided with a sliding groove 19, one side of each cleaning rod 17, which is close to the glass plate 10, is provided with a scraper 23, an electromagnet 22 is arranged above each scraper 23, the two groups of electromagnets 22 are connected in a magnetic attraction manner, the electromagnets 22 are symmetrically distributed about the vertical central line of the glass plate 10, and the scrapers 23 are perpendicular to the glass plate 10; a limiting spring 21 which is arranged at one side of the cleaning rod 17 close to the sliding groove 19, the end of the limiting spring 21 is provided with a limiting plate 18, the lower part of the movable block 20 is connected with a cleaning cylinder, the cleaning rod 17 is elastically connected with the limiting plate 18 through the limiting spring 21, the cleaning rod 17 realizes sliding movement on the display frame 1 through the sliding groove 19 and the movable block 20, the size of the sliding groove 19 is larger than that of the movable block 20, meanwhile, the sliding groove 19 is elastically connected with the movable block 20, the sliding groove 19 is of a T-shaped structure, the sum of the widths of the cleaning rod 17, the limiting spring 21 and the limiting plate 18 is matched with the width of the sliding groove 19, a cleaning structure is arranged on the surface of the glass plate 10, the glass plate 10 can be fully cleaned, the cleaning rod 17 can simultaneously move to one side close to the glass plate 10 under the action of an electromagnet 22, so that the glass plate 10 is cleaned through a scraper 23, when the cleaning rod 17 needs to be reset, the electromagnet 22 can be turned off, and the scraper 23 is far away from the glass plate 10, so that the scraper 23 can be always forcibly cleaned towards one direction, the scratch of the glass plate 10 caused by the back-and-forth movement of the scraper 23 is avoided, the glass plate 10 is repeatedly rubbed to generate a grinding mark, and the permeability of the glass plate 10 is reduced.
As shown in fig. 6 and 7, a construction progress display device for construction work management having a 3D display effect includes: a connecting rod 24 is connected to the lower part of the projection screen 16, an internal gear 25 is fixed to the lower part of the connecting rod 24, a driving gear 26 is installed inside the internal gear 25, and a servo motor 29 is connected to the lower part of the driving gear 26; the lifting plate 31 is arranged below the servo motor 29, the lifting cylinder 30 is arranged below the lifting plate 31, the fixed bottom plate 28 is arranged below the lifting cylinder 30, the lifting plate 31 can realize lifting movement on the fixed bottom plate 28 through the lifting cylinder 30, the servo motor 29 is arranged on the lifting plate 31 through bolts, and the servo motor 29 is connected with the internal gear 25 in a key mode; rolling member 32, it sets up in the below of internal gear 25, the below of internal gear 25 is provided with bracing piece 27, and rolling member 32 is equipped with rolling groove 33 with the junction of bracing piece 27, internal gear 25 is connected with the meshing of driving gear 26, and internal gear 25 passes through rolling member 32, rolling groove 33 realizes the rotation and removes on bracing piece 27, and rolling member 32 is identical with rolling groove 33's overall dimension, bracing piece 27 and PMKD 28 mutually perpendicular simultaneously, projection screen 16 can rotate in the inside of show frame 1 through the internal gear 25 that sets up, and can be as required automatic control projection screen 16's turned angle, thereby can all-round multi-angle carry out the 3D show to the progress of building engineering, high durability and convenient use.
The working principle is as follows: when the engineering progress display device with the 3D display effect for the building engineering management is used, firstly, the device base 2 is moved to the position near equipment under construction through the universal wheels 14 at the bottom, the electric guide rail 3 is started, the electric guide rail 3 drives the sliding plate 15 to slide on the top of the display frame 1, so that the 3D cameras 4 are driven to move back and forth, the positions of the two groups of 3D cameras 4 are adjusted, and the construction projects with different heights can be shot along with the movement of the 3D cameras 4; secondly, the position of the 3D camera 4 collects images of the building in multiple directions, so that three-dimensional coordinates of the building are drawn through a binocular effect, data are transmitted to the display screen 12, the display screen 12 draws the images, the obtained 3D images are displayed through the projection screen 16, real-time display of the 3D model is completed through the imager 11, and real-time display of the project progress can be clearly performed on a client; secondly, the servo motor 29 can be started in the display process, the servo motor 29 drives the driving gear 26 to rotate, and the internal gear 25 is driven to rotate through the teeth, so that the internal gear 25 slides in the rolling groove 33 through the rolling piece 32, and the internal gear 25 can drive the projection screen 16 to rotate through the connecting rod 24, so that the omnibearing three-dimensional display is realized; then, when a certain angle needs to be finely degraded, the lifting cylinder 30 can be started, the lifting cylinder 30 drives the lifting plate 31 to move upwards to push the driving gear 26 to move upwards, so that the driving gear 26 is separated from the inner gear 25, and the inner gear 25 cannot rotate; finally, after the glass cleaning device is used, the cleaning air cylinder on one side of the cleaning rod 17 can be started, the movable block 20 can be driven to slide in the sliding groove 19, the electromagnet 22 is electrified, the electromagnet 22 is attracted inwards, the cleaning rod 17 moves towards one side close to the glass plate 10, the scraper 23 is attached to the glass plate 10, the glass plate 10 can be cleaned while the cleaning rod 17 moves upwards, the electromagnet 22 is disconnected while the cleaning rod 17 moves downwards, and the cleaning rod 17 is driven to reset under the elastic force of the limiting spring 21, so that the scraper 23 is far away from the glass plate 10, and the glass plate 10 is prevented from being scratched back and forth.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an engineering progress display device for building engineering management with 3D bandwagon effect which characterized in that includes:
the display device comprises a display frame (1), wherein a device base (2) is fixed below the display frame (1), a projection screen (16) is installed inside the display frame (1), an imager (11) is installed above the projection screen (16), a connecting rod (24) is connected below the projection screen (16), an internal gear (25) is fixed below the connecting rod (24), a driving gear (26) is installed inside the internal gear (25), and a servo motor (29) is connected below the driving gear (26);
a lifting plate (31) which is arranged below the servo motor (29), a lifting cylinder (30) is arranged below the lifting plate (31), and a fixed bottom plate (28) is arranged below the lifting cylinder (30);
the rolling part (32) is arranged below the internal gear (25), a support rod (27) is arranged below the internal gear (25), and a rolling groove (33) is formed in the joint of the rolling part (32) and the support rod (27);
the display frame comprises a display frame body (1), a sliding plate (15) is installed at the top of the display frame body (1), an electric guide rail (3) is installed at the joint of the display frame body (1) and the sliding plate (15), a support (6) is arranged above the sliding plate (15), a mounting plate (5) is fixed to the front end of the support (6), a 3D camera (4) is arranged above the mounting plate (5), and a tripod (7) is fixed to the lower portion of the mounting plate (5).
2. The project schedule display device for building project management with 3D display effect according to claim 1, characterized in that, the device base (2) is further provided with:
the supporting rods (13) are fixed at four corners below the device base (2), and universal wheels (14) are installed below the supporting rods (13);
the display screen (12) is installed at the front end of the device base (2), and a USB jack is arranged on the right side of the display screen (12).
3. The project schedule display device for building project management with 3D display effect according to claim 1, characterized in that, the display frame (1) is further provided with:
the glass plate (10) is installed between the display frames (1), cleaning rods (17) are arranged on the front side and the rear side of the glass plate (10), movable blocks (20) are arranged at the two ends of each cleaning rod (17), a sliding groove (19) is formed in the joint of each movable block (20) and the display frame (1), a scraping plate (23) is installed on one side, close to the glass plate (10), of each cleaning rod (17), and an electromagnet (22) is arranged above each scraping plate (23);
spacing spring (21), it is installed clean pole (17) are close to one side of sliding tray (19), the end of spacing spring (21) is equipped with limiting plate (18), the below of movable block (20) is connected with clean cylinder.
4. The project progress display device with 3D display effect for building project management according to claim 3, characterized in that two sets of electromagnets (22) are magnetically connected, the electromagnets (22) are symmetrically distributed about the vertical center line of the glass plate (10), and the scraper (23) and the glass plate (10) are perpendicular to each other.
5. The engineering progress display device with the 3D display effect for the building engineering management according to claim 3, wherein the cleaning rod (17) is elastically connected with the limiting plate (18) through a limiting spring (21), the cleaning rod (17) is in sliding movement on the display frame (1) through a sliding groove (19) and a movable block (20), the size of the sliding groove (19) is larger than that of the movable block (20), meanwhile, the sliding groove (19) is elastically connected with the movable block (20), the sliding groove (19) is of a T-shaped structure, and the sum of the widths of the cleaning rod (17), the limiting spring (21) and the limiting plate (18) is matched with the width of the sliding groove (19).
6. The project schedule display device for building project management with 3D display effect according to claim 1, characterized in that, the display frame (1) is further provided with:
installation slot (9), it sets up the front end of show frame (1) leans on the right side, the inside of show frame (1) leans on the right side to be equipped with show board draw-in groove (8), and the vertical central line of installation slot (9) and show board draw-in groove (8) is located same vertical plane.
7. The project progress display device with 3D display effect for building project management according to claim 2, wherein the 3D camera (4), the display screen (12) and the projection screen (16) are electrically connected, and the vertical center line of the projection screen (16) and the vertical center line of the imager (11) are coincident with each other.
8. The project schedule displaying apparatus for building project management with 3D display effect according to claim 1, wherein the sliding plate (15) realizes sliding movement on the display frame (1) through the electric guide rail (3), and the sliding plate (15) forms a triangular structure with the bracket (6) through the tripod (7), and the bracket (6) and the sliding plate (15) are perpendicular to each other.
9. The project schedule display device for building project management with 3D display effect according to claim 1, characterized in that the internal gear (25) is engaged with the driving gear (26), the internal gear (25) realizes the rotation movement on the support rod (27) through the rolling member (32) and the rolling groove (33), the rolling member (32) is matched with the external dimension of the rolling groove (33), and the support rod (27) is perpendicular to the fixed bottom plate (28).
10. The project progress display device with 3D display effect for building project management according to claim 1, characterized in that the lifting plate (31) is moved up and down on the fixed bottom plate (28) through a lifting cylinder (30), the servo motor (29) is installed on the lifting plate (31) and the upper part through bolts, and the servo motor (29) is connected with the internal gear (25) in a key mode.
CN202210239420.XA 2022-03-09 2022-03-09 Engineering progress display device with 3D (three-dimensional) display effect for building engineering management Pending CN114624900A (en)

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Application Number Priority Date Filing Date Title
CN202210239420.XA CN114624900A (en) 2022-03-09 2022-03-09 Engineering progress display device with 3D (three-dimensional) display effect for building engineering management

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Application Number Priority Date Filing Date Title
CN202210239420.XA CN114624900A (en) 2022-03-09 2022-03-09 Engineering progress display device with 3D (three-dimensional) display effect for building engineering management

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CN114624900A true CN114624900A (en) 2022-06-14

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Citations (9)

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