CN215569215U - Holographic projection device for three-dimensional model bottom crossing - Google Patents
Holographic projection device for three-dimensional model bottom crossing Download PDFInfo
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- CN215569215U CN215569215U CN202121903176.XU CN202121903176U CN215569215U CN 215569215 U CN215569215 U CN 215569215U CN 202121903176 U CN202121903176 U CN 202121903176U CN 215569215 U CN215569215 U CN 215569215U
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Abstract
The application discloses three-dimensional model is handed over end and is used holographic projection arrangement, including projecting apparatus and revolving stage, the projecting apparatus is placed in the revolving stage upper surface, fixed surface is connected with the spacing subassembly that is used for fixed projecting apparatus on the revolving stage, still fixedly connected with protection casing on the revolving stage, fixed surface is connected with and is used for driving revolving stage pivoted rotating assembly under the revolving stage, rotating assembly threaded connection has a supporting bench, the fixed surface is connected with the bracing piece under the supporting bench, the bracing piece cup joints each other by a plurality of subpoles and forms, be provided with the adjusting part who is used for the height of adjusting support pole between the adjacent subpole. The adjusting assembly and the rotating assembly are beneficial to adjusting the projection height and the projection direction of the projector, so that convenience is brought to construction of constructors; when constructors change the construction positions with different heights and different directions, the projection bracket does not need to be set up again, so that the time is saved, and the construction efficiency is improved. This application has the effect that makes things convenient for constructor to be under construction and improve the efficiency of construction.
Description
Technical Field
The application relates to the technical field of holographic projection, in particular to a holographic projection device for three-dimensional model intersection.
Background
The three-dimensional holographic projection is a four-sided cone made of transparent materials, four video transmitters transmit optical signals to a special prism in the cone, and the optical signals are converged to form a three-dimensional image with a real dimensional space, the three-dimensional holographic image system is based on a spectroscope imaging principle, the three-dimensional holographic image system is used for carrying out computer digital processing on real shooting and three-dimensional model construction on a product, and then the shot product image and the product three-dimensional model image are superposed into a scene to form a dynamic and static combined three-dimensional holographic image; the three-dimensional display special effect of the 3D phantom can be watched as far as possible without being bound by people without wearing any polarized glasses, and strong visual impact is given to people, so that the three-dimensional display special effect of the 3D phantom is widely applied to various production lives.
The patent with the application number of CN201820120088.4 and the name of three-dimensional holographic projection device comprises a projection cabinet, wherein a fixing base is arranged inside the projection cabinet, a projector is arranged at the top of the fixing base, the front side of the projection cabinet is nested with a storage cabinet, a sealing door is arranged on the storage cabinet, a partition plate is arranged inside the storage cabinet, a control switch is arranged at the top of the partition plate, a single chip microcomputer is arranged on the side face of the control switch, a timer is arranged on the side face of the single chip microcomputer, an alarm is arranged on the side face of the timer, cleaning liquid is arranged at the bottom of the partition plate, and a deerskin towel sealing tank is arranged on one side of the cleaning liquid. The transparent glass plate and the inverted quadrangular frustum pyramid are periodically cleaned by the cleaning solution and the deerskin kerchief in the deerskin kerchief sealing tank, so that the condition that the projection effect is influenced by dust accumulated on the surfaces of the transparent glass plate and the inverted quadrangular frustum pyramid can be effectively prevented, and the projection quality of the utility model is ensured.
In view of the above-mentioned related art, the inventor believes that when a three-dimensional holographic projection device in the related art is applied to a construction site, the height and the direction of the projector are relatively fixed, and when a constructor constructs positions in different directions and at different heights, the constructor needs to move the projection device again or set up a bracket at different heights again, so that the construction is inconvenient for the constructor.
SUMMERY OF THE UTILITY MODEL
In order to facilitate construction of constructors and improve construction efficiency, the application provides a holographic projection device for three-dimensional model intersection.
The application provides a three-dimensional model is holographic projection arrangement for end of a project, adopts following technical scheme:
a holographic projection device for three-dimensional model bottom crossing comprises a projector, a supporting table and a supporting rod, wherein the upper top end of the supporting rod is fixedly connected to the lower surface of the supporting table;
the bracing piece cup joints each other by a plurality of sub-poles and forms, sub-pole from top to bottom diameter crescent along vertical direction, the through-hole has all been seted up near top department at sub-pole both ends, and is adjacent fixedly connected with is used for adjusting between the sub-pole the adjusting part of bracing piece height, adjusting part with through-hole looks adaptation.
Through adopting above-mentioned technical scheme, adjusting part helps adjusting the height of bracing piece, when constructor constructs the construction site of co-altitude not, through adjusting the height of bracing piece to adjust the projection height of projecting apparatus, and need not set up the support again, therefore adjusting part not only helps making things convenient for the constructor to be under construction, also helps improving the efficiency of construction.
Optionally, the adjusting assembly comprises a spring, a sleeve and a clamping block, the sleeve is fixedly arranged in the sleeve, one end of the sub-rod is close to the top end, one end of the spring is fixedly connected to the inner top wall of the sleeve, the other end of the spring is fixedly connected to one side of the clamping block, the clamping block penetrates through the through hole, and the spring is in an extending state in a natural state.
By adopting the technical scheme, when the supporting rod needs to be heightened, the clamping block is pressed, the spring is compressed under stress, the clamping block moves out of the through hole in the outer sub-rod towards the inside of the sub-rod, the sub-rod with the smaller diameter in the two adjacent sub-rods is pulled upwards, and when the clamping block and the through holes in the two adjacent sub-rods are positioned on the same straight line, the spring extends and pushes the clamping block to penetrate through the through hole in the adjacent sub-rod, so that the supporting rod is lifted and adjusted; when the height of the supporting rod needs to be reduced, the clamping block is pressed, the spring is compressed under stress and exits from the through hole in the outer sub-rod, the sub-rod located inside is pushed downwards, and when the clamping block and the through holes in the two adjacent sub-rods are located on the same straight line, the spring extends and pushes the clamping block to penetrate through the through holes in the adjacent sub-rods respectively, so that the supporting rod is reduced and adjusted.
Optionally, the holographic projection device for three-dimensional model rendezvous with the bottom further comprises a limiting component for limiting the movement of the projector and a rotating platform arranged right above the supporting platform and used for placing the projector, and the limiting component is matched with the projector.
Through adopting above-mentioned technical scheme, spacing subassembly helps preventing that the projecting apparatus from touching because of the accident and leading to the projecting apparatus to follow the revolving stage landing in the work progress, consequently helps preventing that the projecting apparatus from damaging, has practiced thrift the required time of change, maintenance projecting apparatus to help improving the efficiency of construction.
Optionally, spacing subassembly includes connecting band and connection buckle, connecting band quantity sets up to two, two the connecting band respectively fixed connection in revolving stage upper surface, and two the connecting band is located respectively the projecting apparatus both sides, connection buckle quantity sets up to two, and two connection buckle is separately fixed connection in two respectively the connecting band is kept away from revolving stage one side, two connection buckle joint each other, and work as two behind the connection buckle joint, the projecting apparatus is locked.
Through adopting above-mentioned technical scheme, with the mutual joint of two connection buckles for the projecting apparatus is locked, helps preventing that the projecting apparatus from touching because of the accident and leading to the projecting apparatus to follow the revolving stage landing in the work progress, helps preventing that the projecting apparatus from damaging, thereby helps improving the efficiency of construction.
Optionally, the connecting band is made of an elastic material.
Through adopting above-mentioned technical scheme, elastic connection area can freely adjust connecting band length, consequently helps being applicable to the projecting apparatus of different models.
Optionally, the lower surface of the rotating platform is fixedly connected with a rotating assembly used for rotating the rotating platform, and the rotating assembly is rotatably connected with the supporting platform in a penetrating and threaded manner.
Through adopting above-mentioned technical scheme, rotating assembly helps rotating the revolving stage to adjust the projection direction, when constructor constructs the position of equidirectional not, can adjust the direction of revolving stage under the condition of not breaking connection buckle, when the projecting apparatus is in higher position, adjust the projection direction through adjusting assembly, it is more convenient, safety, also help improving the efficiency of construction equally.
Optionally, the rotating assembly comprises a screw rod and a turntable, the screw rod is in threaded connection with the supporting table, the screw rod upwards penetrates through the supporting table and then is fixedly connected to the lower surface of the turntable, and one end of the screw rod is far away from the turntable and can be detachably connected to the turntable.
Through adopting above-mentioned technical scheme, rotate the carousel to make the lead screw rotatory and reciprocate along lead screw length direction, not only help adjusting the projection direction, can also finely tune the projection height, thereby help making things convenient for constructor to be under construction, the carousel can be dismantled and connect in the lead screw, helps conveniently dismantling the carousel, thereby conveniently takes out lead screw and revolving stage, and then makes things convenient for three-dimensional model to hand over end and use holographic projection arrangement's accomodating.
Optionally, a protective cover for protecting the projector is arranged on the rotating table, and an opening is formed in one side of the protective cover.
Through adopting above-mentioned technical scheme, the safety cover helps protecting the projecting apparatus, prevents that the projecting apparatus from being pounded by the heavy object.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjusting part helps adjusting the height of bracing piece, when constructor constructs the construction site of co-altitude, through adjusting the height of bracing piece to adjust the projection height of projecting apparatus, and need not set up the support again, so the adjusting part not only helps making things convenient for the constructor to be under construction, also helps improving the efficiency of construction.
2. With two mutual joints of connection buckle for the projecting apparatus is locked, helps preventing that the projecting apparatus from touching because of the accident and leading to the projecting apparatus to follow the revolving stage landing in the work progress, consequently helps preventing that the projecting apparatus from damaging, thereby helps improving the efficiency of construction.
3. The rotary table is rotated, the screw rod is rotated and is vertically moved along the length direction of the screw rod, the projection direction is adjusted, the projection height can be finely adjusted, construction convenience of construction personnel is facilitated, the rotary table can be detachably connected to the screw rod, the rotary table is convenient to detach, the screw rod and the rotary table are convenient to take out, and the three-dimensional model can be conveniently stored in the holographic projection device for bottom crossing.
Drawings
Fig. 1 is an overall schematic view of a holographic projection apparatus for three-dimensional model intersection according to an embodiment of the present disclosure.
FIG. 2 is a cross-sectional view of a support rod of a holographic projection apparatus for three-dimensional modeling.
Fig. 3 is a partial exploded view of a holographic projection apparatus for three-dimensional model rendering according to an embodiment of the present disclosure.
Fig. 4 is a partially enlarged view of a in fig. 3 of the holographic projection apparatus for three-dimensional model intersection according to the embodiment of the present application.
Fig. 5 is a partial enlarged view of B in fig. 3 of the holographic projection apparatus for three-dimensional model intersection according to the embodiment of the present application.
Description of reference numerals:
1. a projector; 2. a support table; 3. a support bar; 4. a through hole; 5. an adjustment assembly; 6. a spring; 7. a sleeve; 8. a clamping block; 9. a limiting component; 10. a connecting belt; 11. connecting a buckle; 12. a rotating assembly; 13. a rotating table; 14. a screw rod; 15. a turntable; 16. a shield.
Detailed Description
The embodiment of the application discloses a holographic projection device for three-dimensional model intersection.
Referring to fig. 1, 2 and 4, the holographic projection device for intersecting the bottom of the three-dimensional model comprises a support rod 3, wherein the support rod 3 is composed of a plurality of sub-rods, the diameters of the sub-rods are gradually increased from top to bottom along the vertical direction, and specifically, the adjacent sub-rods are sleeved with each other in the embodiment. Through-hole 4 has all been seted up by near-end apical position in son pole both ends, lie in the relative fixedly connected with of 4 departments of through-hole in the son pole and be used for adjusting the adjusting part 5 of 3 heights of bracing piece, adjusting part 5 includes spring 6, sleeve 7 and fixture block 8, and sleeve 7 fixed connection is close to top department in son pole inner wall, and 6 one end fixed connection of spring is on the top in sleeve 7, and 6 other end fixed connection of spring is in fixture block 8 one side, and fixture block 8 runs through-hole 4.
Referring to fig. 1, keep away from top end fixedly connected with brace table 2 on the sub-pole of ground one side, 2 covers of brace table establish threaded connection has rotating assembly 12, rotating assembly 12 includes lead screw 14 and carousel 15, lead screw 14 runs through and threaded connection in brace table 2, lead screw 14 runs through 2 back fixedly connected with revolving stages 13 of brace table, revolving stages 13 is used for placing projecting apparatus 1, specifically, 14 threaded connection of lead screw in the central point of brace table 2 put on this embodiment, and top end fixedly connected with revolving stages 13 lower surface central point department of putting on lead screw 14. The side of the screw 14 away from the rotating platform 13 is detachably connected to the upper surface of the rotating disk 15, specifically, in this embodiment, the rotating disk 15 is a disk type, and the screw 14 is in threaded connection with the rotating disk 15.
Referring to fig. 1 and 5, fixed surface is connected with spacing subassembly 9 that is used for fixed projecting apparatus 1 on revolving stage 13, spacing subassembly 9 includes connecting band 10 and connection buckle 11, connecting band 10 quantity sets up to two, the equal fixed connection in revolving stage 13 upper surface of two connecting bands 10 one end, and two connecting bands 10 are fixed connection in the 1 left and right sides of projecting apparatus respectively, specifically, use projecting apparatus 1 plane of projection as the place ahead in this embodiment, its opposite face is the rear, the upper and lower both sides of normally placing are upper and lower, all the other both sides are right-left. The connecting band 10 is made of an elastic material, and in particular, a soft rubber material is used in this embodiment. Connect buckle 11 quantity to set up to two, and two connect buckle 11 separately fixed connection in two connecting bands 10 keep away from revolving stage 13 one end respectively, two connect buckle 11 mutual joint, and when two connect buckle 11 looks joints, projecting apparatus 1 is fixed. The upper surface of the rotating platform 13 is further fixedly connected with a protective cover 16 for protecting the projector 1, and an opening is arranged in front of the protective cover 16, specifically, in this embodiment, the size of the opening is equal to the size of the cross section of the front side wall of the protective cover 16 along the left-right direction.
The implementation principle of the holographic projection device for three-dimensional model intersection is as follows: the projector 1 is placed on the rotating platform 13, the two connecting belts 10 are stretched, and the two connecting buckles 11 are clamped, so that the projector 1 is fixed on the rotating platform 13. When constructor need change the not construction position of co-altitude, press fixture block 8, spring 6 atress compression, 6 pulling fixture block 8 of spring withdraw from more the through-hole 4 on the outer side sub-pole to the sub-pole in, along 3 length direction pulling sub-poles of bracing piece, when fixture block 8 and through-hole 4 and the through-hole 4 on another sub-pole are located the collinear, spring 6 extends and promotes fixture block 8 and outwards runs through-hole 4 on the outer side sub-pole to realize 3 not altitude mixture control of bracing piece. When constructors need to replace the projector to different directions for construction, the rotary table 15 is rotated, the rotary table 15 drives the screw rod 14 to rotate and move up and down, and the screw rod 14 rotates to drive the rotary table 13 and the projector 1 to rotate, so that the projector 1 projects in different directions.
Claims (8)
1. A holographic projection device for three-dimensional model bottom crossing comprises a projector (1), a supporting table (2) and a supporting rod (3), wherein the top end of the supporting rod (3) is fixedly connected to the lower surface of the supporting table (2);
the method is characterized in that: bracing piece (3) cup joint each other by a plurality of sub-poles and constitute, sub-pole from top to bottom diameter crescent along vertical direction, through-hole (4) have all been seted up near top department at sub-pole both ends, and are adjacent fixedly connected with is used for adjusting between the sub-pole adjusting part (5) of bracing piece (3) height, adjusting part (5) with through-hole (4) looks adaptation.
2. The holographic projection device for three-dimensional model intersection according to claim 1, wherein: adjusting part (5) include spring (6), sleeve (7) and fixture block (8), locate in sleeve (7) is fixed sub-pole one end is close to top department, spring (6) one end fixed connection in roof in sleeve (7), spring (6) other end fixed connection in fixture block (8) one side, fixture block (8) run through-hole (4), spring (6) are in the state of extending under the natural state.
3. The holographic projection device for three-dimensional model intersection according to claim 1, wherein: the holographic projection device for the three-dimensional model bottom-crossing further comprises a limiting component (9) used for limiting the movement of the projector (1) and a rotating platform (13) arranged right above the supporting platform (2) and used for placing the projector (1), wherein the limiting component (9) is matched with the projector (1).
4. The holographic projection device for three-dimensional model intersection according to claim 3, wherein: spacing subassembly (9) are including connecting band (10) and connection buckle (11), connecting band (10) quantity sets up to two, two connecting band (10) fixed connection respectively in revolving stage (13) upper surface, and two connecting band (10) are located respectively projecting apparatus (1) both sides, connection buckle (11) quantity sets up to two, and two connection buckle (11) separate fixed connection respectively in two connecting band (10) are kept away from revolving stage (13) one side, two connect buckle (11) mutual joint, and work as two connect buckle (11) joint back, projecting apparatus (1) is locked.
5. The holographic projection device for three-dimensional model intersection according to claim 4, wherein: the connecting belt (10) is made of elastic materials.
6. The holographic projection device for three-dimensional model intersection according to claim 4, wherein: the lower surface of the rotating platform (13) is fixedly connected with a rotating component (12) which is used for rotating the rotating platform (13), and the rotating component (12) is in rotating penetration and threaded connection with the supporting platform (2).
7. The holographic projection device for three-dimensional model intersection according to claim 6, wherein: rotating assembly (12) include lead screw (14) and carousel (15), lead screw (14) threaded connection in brace table (2), lead screw (14) upwards run through brace table (2) back fixed connection in revolving stage (13) lower surface, lead screw (14) are kept away from revolving stage (13) one end can be dismantled connect in carousel (15).
8. The holographic projection device for three-dimensional model intersection according to any one of claims 3 to 7, wherein: the rotary table (13) is provided with a protective cover (16) used for protecting the projector (1), and one side of the protective cover (16) is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903176.XU CN215569215U (en) | 2021-08-13 | 2021-08-13 | Holographic projection device for three-dimensional model bottom crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903176.XU CN215569215U (en) | 2021-08-13 | 2021-08-13 | Holographic projection device for three-dimensional model bottom crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569215U true CN215569215U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121903176.XU Active CN215569215U (en) | 2021-08-13 | 2021-08-13 | Holographic projection device for three-dimensional model bottom crossing |
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| Country | Link |
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| CN (1) | CN215569215U (en) |
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2021
- 2021-08-13 CN CN202121903176.XU patent/CN215569215U/en active Active
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