CN113531364A - Interactive projection device for museum virtual scene and implementation method thereof - Google Patents
Interactive projection device for museum virtual scene and implementation method thereof Download PDFInfo
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- CN113531364A CN113531364A CN202110678408.4A CN202110678408A CN113531364A CN 113531364 A CN113531364 A CN 113531364A CN 202110678408 A CN202110678408 A CN 202110678408A CN 113531364 A CN113531364 A CN 113531364A
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- shaped frame
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 39
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 14
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to the technical field of museums, discloses an interactive projection device for a virtual scene of a museum, and also discloses an implementation method of the interactive projection device for the virtual scene of the museum. Including the shell with install the upper cover at the shell upper surface, and set up the installation mechanism at the shell surface, electric telescopic handle is when extending, electric telescopic handle's one end is kept away from to C type frame is close to gradually, the push rod supports the upper end of connecting rod, the connecting rod is kept away from the one end of pull rod and is installed the slider with recess through connection and process the through hole on slider surface, the slider passes through hole and montant activity through connection, and the lower extreme is connected with the upper end of elastic component, the one end downstream that the connecting rod is close to the slider, compress the elastic component gradually, the sleeve is then kept away from to the other end of connecting rod, make the pull rod drive piston spare outwards move, the inside atmospheric pressure of sleeve diminishes, the adsorption efficiency of sucking disc spare increases, prevent in angle adjustment process, the shell takes place to become flexible with C type frame, the fastness of installation has been improved.
Description
Technical Field
The invention relates to the technical field of museums, in particular to an interactive projection device for a virtual scene of a museum and an implementation method thereof.
Background
Museums are places for collecting, showing and researching physical objects representing natural and human cultural heritages, for classified management of collected objects, and for providing knowledge, education and enjoying cultural education for the public, buildings, places or social public institutions, and in some museums, interactive projection devices are generally used for simulating virtual scenes. The interactive projection technology captures and shoots a target image (such as a participant) through a capturing device (a sensor), and then the target image is analyzed by an image analysis system, so that the motion of the captured object is generated, and the motion data is combined with a real-time image interactive system, so that a tightly combined interactive effect is generated between the participant and a screen.
When the existing interactive projection is used, a lens of the projector needs to be downward, but due to the installation reason, the projector is easy to fall off, so that the projector is damaged, certain danger exists, in addition, the angle change needs to be carried out on the projector during projection, but when the angle is adjusted, the connection part is easy to loosen, and the using effect is poor.
Aiming at the problems, the prior device is improved, and an interactive projection device for a virtual scene of a museum and an implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide an interactive projection device for a museum virtual scene and an implementation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: an interactive projection device for a museum virtual scene comprises a shell, an upper cover and a mounting mechanism, wherein the upper cover is mounted on the upper surface of the shell, the mounting mechanism is arranged on the outer surface of the shell, an electrical element is arranged inside the shell, a rubber pad, a lens and a base plate are arranged on the outer surface of the shell, the height of the rubber pad is higher than that of the lens, and a heat dissipation mechanism is mounted inside the shell;
the heat dissipation mechanism comprises worms arranged on two sides of an electrical element and a heat dissipation fan arranged on one side of the worm, a gear is meshed with one side of the worm, a rotary rod is installed in the center of the gear in a penetrating mode, a belt pulley is installed on the outer surface of the upper end of the rotary rod, a belt piece is arranged on the outer surface of the belt pulley, and the lower end of the rotary rod is connected with the output end of a motor.
Further, installation mechanism is including installing the C type frame and the bearing bar of fixed mounting at C type frame inner wall at the shell surface, the one end of C type frame is installed at the baffle, the baffle passes through bolt fixed mounting at the surface of shell, the upper end of C type frame is provided with the mounting panel, the lower extreme movable mounting of mounting panel has the connecting rod, the upper end swing joint of connecting rod and C type frame, the inner wall fixed welding installation of mounting panel stabilizes the pole, the lower extreme movable mounting of stabilizing the pole has electric telescopic handle, electric telescopic handle's lower extreme installation and C type frame swing joint, the lateral wall of C type frame is provided with adsorption apparatus.
Further, the side wall of the C-shaped frame is processed with a groove, a vertical rod is fixedly mounted inside the groove, and an elastic part is arranged on the outer surface of the vertical rod.
Further, adsorption apparatus constructs including processing at the sucking disc spare of C type frame inner wall and the sleeve of setting at C type frame lateral wall, and the sleeve meets with sucking disc spare, and inside movable mounting has a piston spare, and the outer end fixed mounting of piston spare has the pull rod, and the outer end of pull rod runs through sleeve and connecting rod swing joint, and the upper end movable mounting of connecting rod has the push rod, the lower extreme swing joint of push rod and mounting panel.
Furthermore, one end of the connecting rod, which is far away from the pull rod, is provided with a sliding block which is in through connection with the groove and a through hole which is processed on the surface of the sliding block, the sliding block is in movable through connection with the vertical rod through the through hole, and the lower end of the sliding block is connected with the upper end of the elastic piece.
Furthermore, the heat dissipation mechanism is symmetrically installed around the central part of the electrical element, the two sets of worms are connected with the belt piece in a matched mode through the belt wheel, and the two sets of heat dissipation fans are installed in a staggered mode.
Further, the shell is including processing the louvre in the shell both sides, and the inner wall of louvre runs through and installs the protrusion, and protrusion surface machining has the aperture, and protrusion crisscross the installing in the inside of louvre, and the dead lever is installed to the inner wall of shell, and the abatvoix is installed to dead lever one end, and the inner wall of abatvoix is provided with inhales the sound cotton, and the lower extreme of shell is provided with anticollision institution.
Further, anticollision institution is including setting up at the bottom plate of shell lower extreme and processing the shrinkage pool on bottom plate surface to and set up at the inside joint piece of shrinkage pool, the inner wall of joint piece is provided with the joint groove, joint groove and shrinkage pool inner wall phase-match, and the lower extreme fixed mounting of joint piece has the block rubber, and the block rubber is hemisphere hollow structure's component.
The invention provides another technical scheme that: an implementation method of an interactive projection device for a museum virtual scene is provided, which comprises the following steps:
s1: an operator installs the shell inside the C-shaped frame, the back end of the shell is adsorbed by the sucker piece, the baffle of the C-shaped frame is connected with the side end of the shell through a bolt, and finally the mounting plate is fixedly mounted with the ceiling, namely the mounting of the projection device is completed;
s2: controlling the electric telescopic rod to extend, wherein the angle between the shell and the mounting plate is changed by the C-shaped frame in the process until the lens is projected to a place needing to be projected;
s3: when the electric telescopic rod extends, one end of the C-shaped frame, which is far away from the electric telescopic rod, is gradually close to the other end of the C-shaped frame, the push rod props against the upper end of the connecting rod, namely one end, which is close to the sliding block, of the connecting rod moves downwards, the other end of the connecting rod is far away from the sleeve, so that the piston piece is driven by the pull rod to move outwards, the air pressure in the sleeve is reduced, and the adsorption capacity of the sucker piece is increased;
s4: the motor is started to work, so that the rotating rod rotates, and the two groups of gears are driven to rotate simultaneously through the matching of the belt pulley and the belt piece, namely the two groups of heat dissipation fans rotate to finish the internal heat dissipation;
s5: the protruding part is raised by the wind blown out by the heat dissipation fan, so that the protruding part protrudes out of the outer end of the heat dissipation hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides an interactive projection device for a virtual scene of a museum and an implementation method thereof, wherein the upper end of a C-shaped frame is provided with a mounting plate, the lower end of the mounting plate is movably provided with a connecting rod, the connecting rod is movably connected with the upper end of the C-shaped frame, an operator installs a shell inside the C-shaped frame, the inner wall of the C-shaped frame is processed with a sucker piece, the back end of the shell is adsorbed with the sucker piece, the back end of one end of the shell can be positioned, the installation stability is improved, a baffle of the C-shaped frame is connected with the side end of the shell through a bolt, finally, the mounting plate is fixedly installed with a ceiling, the installation of the projection device is finished, the inner wall of the mounting plate is fixedly welded with a stabilizing rod, the stability of the mounting plate is improved, the lower end of the stabilizing rod is movably provided with an electric telescopic rod, the lower end of the electric telescopic rod is movably connected with the C-shaped frame, the extension of the electric telescopic rod is controlled, the angle that the C type frame drove shell and mounting panel changes in the in-process, throws the place that needs throw to the camera lens, is convenient for adjust the angle that the shell throws.
2. The invention provides an interactive projection device for museum virtual scenes and an implementation method thereof, wherein a sleeve is connected with a sucker piece, a piston piece is movably arranged in the sleeve, the outer end of the piston piece is fixedly provided with a pull rod, the outer end of the pull rod penetrates through the sleeve and is movably connected with a connecting rod, the upper end of the connecting rod is movably provided with a push rod, the push rod is movably connected with the lower end of a mounting plate, when the electric telescopic rod extends, one end of a C-shaped frame far away from the electric telescopic rod gradually approaches, the push rod props against the upper end of the connecting rod, one end of the connecting rod far away from the pull rod is provided with a slide block which is in through connection with a groove and a through hole which is processed on the surface of the slide block, the slide block is movably in through connection with a vertical rod through hole, the lower end of the slide block is connected with the upper end of an elastic piece, one end of the connecting rod close to the slide block moves downwards to gradually compress the elastic piece, the other end of the connecting rod is far away from the sleeve, so that the pull rod drives the piston piece to move outwards, the inside atmospheric pressure of sleeve diminishes, and the adsorption efficiency of sucking disc spare increases, prevents that in angle modulation process, shell and C type frame from taking place not hard up, has improved the fastness of installation.
3. The invention provides an interactive projection device for a virtual scene of a museum and an implementation method thereof.A worm is movably arranged at two sides of an electrical element, a heat dissipation fan is arranged at one side of the worm, the lower end of a rotary rod is provided with a motor output end for connection, the rotary rod is rotated by starting the motor to work, a belt pulley is arranged on the outer surface of the upper end of the rotary rod, a belt member is arranged on the outer surface of the belt pulley, two groups of rotary rods are simultaneously rotated by matching the belt pulley and the belt member to drive gears on the outer surfaces of the rotary rods to simultaneously rotate, the gears are meshed with the worm, namely the worm is rotated, namely two groups of heat dissipation fans are simultaneously rotated, so that the internal heat dissipation is conveniently completed, the two groups of heat dissipation fans are installed in a staggered manner, so that different areas can be subjected to heat dissipation, the internal ventilation effect is improved, and the heat dissipation effect is good.
4. The invention provides an interactive projection device for museum virtual scenes and an implementation method thereof, wherein the inner wall of a radiating hole is provided with a projecting part in a penetrating way, the outer surface of the projecting part is provided with small holes, the projecting part is arranged in the radiating hole in a staggered way, the projecting part is bulged by wind blown by a radiating fan and is enabled to project out of the outer end of the radiating hole, the projecting part is higher than the outer wall of a shell and can play a role of anti-collision buffer on the outer wall of the shell, the inner wall of the shell is provided with a fixed rod, one end of the fixed rod is provided with a sound-absorbing plate, the inner wall of the sound-absorbing plate is provided with sound-absorbing cotton, the sound-absorbing cotton is arranged on the outer surface of the radiating fan and can absorb noise of the radiating fan and noise of outlet air, the sound-absorbing effect is good, a bottom plate at the lower end of the shell and a concave hole processed on the surface of the bottom plate as well as a clamping block arranged in the concave hole, the inner wall of the clamping block is provided with a clamping groove which is matched with the inner wall of the concave hole, the lower extreme fixed mounting of joint piece has the block rubber, is convenient for dismantle the block rubber, and the block rubber is hemisphere hollow structure's component, and the block rubber is bloated, can carry out the anticollision buffering to the bottom of shell.
Drawings
FIG. 1 is a schematic view of an interactive projector for a museum virtual scene according to the present invention;
FIG. 2 is a partial cross-sectional view of a housing of an interactive projection device for a museum virtual scene according to the present invention;
FIG. 3 is a schematic structural diagram of a mounting mechanism of an interactive projection apparatus for a virtual scene of a museum according to the present invention;
FIG. 4 is an enlarged view of the interactive projection apparatus for museum virtual scenes at A in FIG. 3;
FIG. 5 is a schematic structural diagram of a suction mechanism of the interactive projection apparatus for a virtual scene of a museum according to the present invention;
FIG. 6 is a cross-sectional plan view of a housing of an interactive projection apparatus for a museum virtual scene according to the present invention;
fig. 7 is a schematic structural diagram of a collision avoidance mechanism of the interactive projection apparatus for a virtual scene of a museum according to the present invention.
In the figure: 1. a housing; 11. heat dissipation holes; 12. a protruding member; 13. a small hole; 14. fixing the rod; 15. a sound-absorbing panel; 16. sound-absorbing cotton; 17. an anti-collision mechanism; 171. a base plate; 172. concave holes; 173. a clamping block; 174. a clamping groove; 175. a rubber block; 2. an upper cover; 3. an installation mechanism; 31. a C-shaped frame; 311. a groove; 312. a vertical rod; 313. an elastic member; 32. a load-bearing bar; 33. a baffle plate; 34. mounting a plate; 35. a connecting rod; 36. a stabilizing rod; 37. an electric telescopic rod; 38. an adsorption mechanism; 381. a chuck member; 382. a sleeve; 383. a piston member; 384. a pull rod; 385. a connecting rod; 386. a slider; 387. a through hole; 388. a push rod; 4. an electrical component; 5. a rubber pad; 6. a lens; 7. a base plate; 8. a heat dissipation mechanism; 81. a worm; 82. a heat dissipation fan; 83. a gear; 84. rotating the rod; 85. a belt pulley; 86. a belt member; 87. an electric motor.
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.
Referring to fig. 1 and 2, an interactive projection device for a virtual scene of a museum comprises a housing 1, an upper cover 2 mounted on the upper surface of the housing 1, and a mounting mechanism 3 arranged on the outer surface of the housing 1, wherein an electrical component 4 is arranged inside the housing 1, a rubber pad 5, a lens 6 and a backing plate 7 are arranged on the outer surface of the housing 1, the rubber pad 5 is higher than the lens 6 to protect the lens 6, and a heat dissipation mechanism 8 is mounted inside the housing 1.
Referring to fig. 2 and 6, the heat dissipating mechanism 8 includes a worm 81 installed on both sides of the electrical component 4 and a heat dissipating fan 82 installed on one side of the worm 81, a gear 83 is installed on one side of the worm 81 in a meshing manner, a rotating rod 84 is installed through a central portion of the gear 83, an output end of a motor 87 is installed at a lower end of the rotating rod 84 and connected, the rotating rod 84 is rotated by starting the motor 87 to operate, a belt pulley 85 is installed on an outer surface of an upper end of the rotating rod 84, a belt member 86 is installed on an outer surface of the belt pulley 85, the heat dissipating mechanism 8 is symmetrically installed about the central portion of the electrical component 4, two sets of the worms 81 are connected with the belt member 86 through the belt pulley 85, the two sets of the rotating rods 84 are simultaneously rotated through the belt pulley 85 and the belt member 86, the gear 83 on the outer surface of the rotating rod 84 is simultaneously rotated, the gear 83 is connected with the worm 81 in a meshing manner, that the worm 81 is rotated, namely two sets of heat dissipation fan 82 rotate simultaneously, be convenient for accomplish the heat dissipation to inside, two sets of heat dissipation fan 82 crisscross installation, can dispel the heat to the region of difference, improved inside ventilation effect, the radiating effect is good.
Referring to fig. 3, the mounting mechanism 3 includes a C-shaped frame 31 mounted on the outer surface of the housing 1 and a bearing rod 32 fixedly mounted on the inner wall of the C-shaped frame 31, one end of the C-shaped frame 31 is mounted on a baffle 33, the baffle 33 is fixedly mounted on the outer surface of the housing 1 by bolts, a mounting plate 34 is disposed at the upper end of the C-shaped frame 31, a connecting rod 35 is movably mounted at the lower end of the mounting plate 34, the connecting rod 35 is movably connected with the upper end of the C-shaped frame 31, an operator mounts the housing 1 inside the C-shaped frame 31, a suction cup 381 is processed on the inner wall of the C-shaped frame 31, the back end of the housing 1 is attracted to the suction cup 381, the back end of one end of the housing 1 can be positioned, the mounting stability is improved, the baffle 33 of the C-shaped frame 31 is connected with the side end of the housing 1 by bolts, finally, the mounting plate 34 is fixedly mounted on the ceiling, i.e. the mounting of the projection apparatus is completed, a stabilizing rod 36 is fixedly welded and mounted on the inner wall of the mounting plate 34, the stability of mounting panel 34 has been improved, the lower extreme movable mounting of firm pole 36 has electric telescopic handle 37, electric telescopic handle 37's lower extreme installation and C type frame 31 swing joint, C type frame 31's lateral wall is provided with adsorption apparatus 38, control electric telescopic handle 37 extension, and in-process C type frame 31 drives shell 1 and mounting panel 34's angle and changes, throws the place that needs throw until camera lens 6, is convenient for adjust the angle that shell 1 throws.
Referring to fig. 4 and 5, a groove 311 is formed in a side wall of the C-shaped frame 31, a vertical rod 312 is fixedly installed inside the groove 311, an elastic member 313 is installed on an outer surface of the vertical rod 312, the suction mechanism 38 includes a suction cup member 381 which is processed on an inner wall of the C-shaped frame 31 and a sleeve 382 which is installed on an outer side wall of the C-shaped frame 31, the sleeve 382 is connected to the suction cup member 381, a piston member 383 is movably installed inside the sleeve 382, a pull rod 384 is fixedly installed at an outer end of the piston member 383, an outer end of the pull rod 384 penetrates through the sleeve 382 to be movably connected to a connecting rod 385, a push rod 388 is movably installed at an upper end of the connecting rod 385, a push rod 388 is movably connected to a lower end of the mounting plate 34, when the electric telescopic rod 37 extends, one end of the C-shaped frame 31, which is far away from the electric telescopic rod 37, the push rod 388 abuts against the upper end of the connecting rod 385, a slide block 386 which is connected to the groove 311 and a through hole 386 which is formed in a surface of the slide block 386, slider 386 passes through hole 387 and montant 312 activity through connection, and the lower extreme is connected with the upper end of elastic component 313, the one end downstream that the connecting rod 385 is close to slider 386, compress elastic component 313 gradually, sleeve 382 is then kept away from to the other end of connecting rod 385, make pull rod 384 drive piston 383 outwards, the inside atmospheric pressure of sleeve 382 diminishes, the adsorption efficiency of sucker 381 increases, prevent in angle modulation process, shell 1 takes place to become flexible with C type frame 31, the fastness of installation has been improved.
Referring to fig. 1 and 6, shell 1 is including processing the louvre 11 in shell 1 both sides, the inner wall of louvre 11 runs through and installs protrusion 12, protrusion 12 surface processing has aperture 13, and protrusion 12 is crisscross to be installed in the inside of louvre 11, the wind that heat dissipation fan 82 blew out swells protrusion 12, make its protrusion in the outer end of louvre 11, protrusion 12 is higher than the outer wall of shell 1, can play the effect of crashproof buffering to the outer wall of shell 1, dead lever 14 is installed to the inner wall of shell 1, abatvoix 15 is installed to dead lever 14 one end, the inner wall of abatvoix 15 is provided with inhales the sound cotton 16, the lower extreme of shell 1 is provided with anticollision institution 17, inhale the sound cotton 16 and set up the surface at heat dissipation fan 82, can adsorb the noise of heat dissipation fan 82 and the noise of air-out, the noise cancelling effect is good.
Referring to fig. 7, anticollision institution 17 is including setting up at the bottom plate 171 of shell 1 lower extreme and processing at the shrinkage pool 172 on bottom plate 171 surface, and set up at the inside joint piece 173 of shrinkage pool 172, the inner wall of joint piece 173 is provided with joint groove 174, joint groove 174 and shrinkage pool 172 inner wall phase-match, the lower extreme fixed mounting of joint piece 173 has rubber block 175, be convenient for dismantle rubber block 175, rubber block 175 is the component of hemisphere hollow structure, rubber block 175 swells, can carry out the anticollision buffering to the bottom of shell 1.
To better explain the above embodiments, the present invention further provides an implementation method of an interactive projection apparatus for a virtual scene of a museum, comprising the following steps:
the method comprises the following steps: an operator installs the shell 1 inside the C-shaped frame 31, the back end of the shell 1 is adsorbed by the sucking disc member 381, the baffle 33 of the C-shaped frame 31 is connected with the side end of the shell 1 through a bolt, and finally the mounting plate 34 is fixedly mounted with the ceiling, namely the mounting of the projection device is completed;
step two: controlling the electric telescopic rod 37 to extend, wherein the C-shaped frame 31 drives the angle between the shell 1 and the mounting plate 34 to change in the process until the lens 6 is projected to a place needing to be projected;
step three: when the electric telescopic rod 37 extends, one end of the C-shaped frame 31, which is far away from the electric telescopic rod 37, gradually approaches, the push rod 388 abuts against the upper end of the connecting rod 385, that is, one end of the connecting rod 385, which is near to the sliding block 386, moves downwards, the other end of the connecting rod 385, which is far away from the sleeve 382, so that the piston part 383 is driven by the pull rod 384 to move outwards, the air pressure inside the sleeve 382 decreases, and the adsorption capacity of the sucker part 381 increases;
step four: the motor 87 is started to work, so that the rotating rod 84 rotates, and the two groups of gears 83 are driven to rotate simultaneously through the matching of the belt pulley 85 and the belt piece 86, namely the two groups of heat dissipation fans 82 rotate, and the internal heat dissipation is completed;
step five: the protrusion 12 is raised by the wind from the heat radiation fan 82 to protrude to the outer end of the heat radiation hole 11.
In summary, the following steps: the invention provides an interactive projection device for a virtual scene of a museum and an implementation method thereof.A shell 1 is arranged in a C-shaped frame 31 by an operator, a suction cup piece 381 is processed on the inner wall of the C-shaped frame 31, the back end of the shell 1 is adsorbed with the suction cup piece 381, the back end of one end of the shell 1 can be positioned, the mounting stability is improved, a baffle 33 of the C-shaped frame 31 is connected with the side end of the shell 1 through a bolt, finally, a mounting plate 34 is fixedly mounted with a ceiling, namely, the projection device is mounted, a stabilizing rod 36 is fixedly welded and mounted on the inner wall of the mounting plate 34, the stability of the mounting plate 34 is improved, an electric telescopic rod 37 is movably mounted at the lower end of the stabilizing rod 36, the lower end of the electric telescopic rod 37 is movably connected with the C-shaped frame 31, the electric telescopic rod 37 is controlled to extend, the C-shaped frame 31 drives the angle of the shell 1 and the mounting plate 34 to change in the process, when the electric telescopic rod 37 extends, one end of the C-shaped frame 31, which is far away from the electric telescopic rod 37, gradually approaches, the push rod 388 abuts against the upper end of the connecting rod 385, one end of the connecting rod 385, which is far away from the pull rod 384, is provided with a sliding block 386 in through connection with the groove 311 and a through hole 387 processed on the surface of the sliding block 386, the sliding block 386 is movably in through connection with the vertical rod 312 through the through hole 387, the lower end of the sliding block 386 is connected with the upper end of the elastic element 313, one end of the connecting rod 385, which is near to the sliding block 386, moves downwards, the elastic element 313 is gradually compressed, the other end of the connecting rod 385 is far away from the sleeve 382, so that the pull rod 384 drives the piston element 383 to move outwards, the air pressure inside the sleeve 382 is reduced, the adsorption capacity of the suction disc element 381 is increased, the shell 1 and the C-shaped frame 31 are prevented from loosening in the angle adjustment process, and the firmness of installation is improved, the lower end of the rotating rod 84 is provided with a motor 87 output end for connection, the motor 87 is started to work so that the rotating rod 84 rotates, the outer surface of the upper end of the rotating rod 84 is provided with a belt wheel 85, the outer surface of the belt wheel 85 is provided with a belt piece 86, two groups of rotating rods 84 rotate simultaneously through the cooperation of the belt wheel 85 and the belt piece 86, the gear 83 driving the outer surface of the rotating rod 84 to rotate simultaneously is meshed with the worm 81, namely the worm 81 rotates, namely two groups of radiating fans 82 rotate simultaneously, so that the internal radiating is convenient to finish, the two groups of radiating fans 82 are installed in a staggered mode, the radiating in different areas can be carried out, the ventilation effect of the inside is improved, the radiating effect is good, the inner wall of the radiating hole 11 is provided with the protruding part 12 in a penetrating mode, the outer surface of the protruding part 12 is provided with the small hole 13 for facilitating air outlet, and the protruding part 12 is installed in the radiating hole 11 in a staggered mode, the heat dissipating fan 82 blows out wind to swell the protruding part 12 to make it protrude out of the heat dissipating hole 11, the protruding part 12 is higher than the outer wall of the casing 1, and can play the anti-collision buffer effect to the outer wall of the casing 1, the inner wall of the casing 1 is provided with the fixing rod 14, one end of the fixing rod 14 is provided with the sound absorbing board 15, the inner wall of the sound absorbing board 15 is provided with the sound absorbing cotton 16, the sound absorbing cotton 16 is arranged on the outer surface of the heat dissipating fan 82, and can absorb the noise of the heat dissipating fan 82 and the noise of the outlet air, the sound absorbing effect is good, the bottom board 171 at the lower end of the casing 1 and the concave hole 172 processed on the surface of the bottom board 171, and the clamping block 173 arranged inside the concave hole 172, the inner wall of the clamping block 173 is provided with the clamping groove 174, the clamping groove 174 is matched with the inner wall of the concave hole 172, the rubber block 175 is fixedly arranged at the lower end of the clamping block 173, the rubber block 175 is convenient to be disassembled, the rubber block 175 is a component with a hemispherical hollow structure, the rubber blocks 175 swell and provide crash cushion to the bottom end of the housing 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a museum is interactive projection arrangement for virtual scene, includes shell (1) and installs upper cover (2) at shell (1) upper surface to and set up installation mechanism (3) at shell (1) surface, its characterized in that: an electrical element (4) is arranged in the shell (1), a rubber pad (5), a lens (6) and a base plate (7) are arranged on the outer surface of the shell (1), the height of the rubber pad (5) is higher than that of the lens (6), and a heat dissipation mechanism (8) is arranged in the shell (1);
the heat dissipation mechanism (8) comprises worms (81) arranged on two sides of an electrical element (4) and a heat dissipation fan (82) arranged on one side of the worm (81), a gear (83) is installed on one side of the worm (81) in a meshed mode, a rotating rod (84) is installed in the center portion of the gear (83) in a penetrating mode, a belt pulley (85) is installed on the outer surface of the upper end of the rotating rod (84), a belt piece (86) is arranged on the outer surface of the belt pulley (85), and the output end of a motor (87) is installed at the lower end of the rotating rod (84) and connected.
2. The interactive projection device for the virtual scene of the museum as claimed in claim 1, wherein: the mounting mechanism (3) comprises a C-shaped frame (31) mounted on the outer surface of the shell (1) and a bearing rod (32) fixedly mounted on the inner wall of the C-shaped frame (31), one end of the C-shaped frame (31) is mounted on a baffle (33), the baffle (33) is fixedly mounted on the outer surface of the shell (1) through a bolt, a mounting plate (34) is arranged at the upper end of the C-shaped frame (31), a connecting rod (35) is movably mounted at the lower end of the mounting plate (34), the connecting rod (35) is movably connected with the upper end of the C-shaped frame (31), a stabilizing rod (36) is fixedly welded and mounted on the inner wall of the mounting plate (34), an electric telescopic rod (37) is movably mounted at the lower end of the stabilizing rod (36), the lower end of the electric telescopic rod (37) is movably connected with the C-shaped frame (31), and an adsorption mechanism (38) is arranged on the side wall of the C-shaped frame (31).
3. The interactive projection device for the virtual scene of the museum as claimed in claim 2, wherein: a groove (311) is formed in the side wall of the C-shaped frame (31), a vertical rod (312) is fixedly mounted inside the groove (311), and an elastic part (313) is arranged on the outer surface of the vertical rod (312).
4. The interactive projection device for the virtual scene of the museum as claimed in claim 2, wherein: the adsorption mechanism (38) comprises a sucker (381) machined on the inner wall of the C-shaped frame (31) and a sleeve (382) arranged on the outer side wall of the C-shaped frame (31), the sleeve (382) is connected with the sucker (381), a piston (383) is movably mounted inside the sleeve (382), a pull rod (384) is fixedly mounted at the outer end of the piston (383), the outer end of the pull rod (384) penetrates through the sleeve (382) to be movably connected with a connecting rod (385), a push rod (388) is movably mounted at the upper end of the connecting rod (385), and the push rod (388) is movably connected with the lower end of the mounting plate (34).
5. The interactive projection device for the virtual scene of the museum as claimed in claim 4, wherein: one end of the connecting rod (385) far away from the pull rod (384) is provided with a sliding block (386) which is in through connection with the groove (311) and a through hole (387) which is processed on the surface of the sliding block (386), the sliding block (386) is movably in through connection with the vertical rod (312) through the through hole (387), and the lower end of the sliding block (386) is connected with the upper end of the elastic piece (313).
6. The interactive projection device for the virtual scene of the museum as claimed in claim 1, wherein: the heat dissipation mechanism (8) is symmetrically arranged relative to the central part of the electrical element (4), the two sets of worms (81) are matched and connected with the belt piece (86) through a belt pulley (85), and the two sets of heat dissipation fans (82) are arranged in a staggered mode.
7. The interactive projection device for the virtual scene of the museum as claimed in claim 1, wherein: the shell (1) comprises heat dissipation holes (11) machined in two sides of the shell (1), protruding parts (12) are installed on the inner walls of the heat dissipation holes (11) in a penetrating mode, small holes (13) are machined in the outer surfaces of the protruding parts (12), the protruding parts (12) are installed inside the heat dissipation holes (11) in a staggered mode, fixing rods (14) are installed on the inner wall of the shell (1), sound absorption boards (15) are installed at one ends of the fixing rods (14), sound absorption cotton (16) are arranged on the inner walls of the sound absorption boards (15), and anti-collision mechanisms (17) are arranged at the lower end of the shell (1).
8. The interactive projection device for the virtual scene of the museum as claimed in claim 7, wherein: anticollision institution (17) is including setting up bottom plate (171) and the shrinkage pool (172) of processing on bottom plate (171) surface at shell (1) lower extreme to and set up in inside joint piece (173) of shrinkage pool (172), the inner wall of joint piece (173) is provided with joint groove (174), joint groove (174) and shrinkage pool (172) inner wall phase-match, the lower extreme fixed mounting of joint piece (173) has rubber block (175), rubber block (175) are the component of hemisphere hollow structure.
9. A method for implementing an interactive projection device for a museum virtual scene as claimed in any one of claims 1 to 8, comprising the steps of:
s1: an operator installs the shell (1) in the C-shaped frame (31), the back end of the shell (1) is adsorbed by the sucker (381), the baffle (33) of the C-shaped frame (31) is connected with the side end of the shell (1) through a bolt, and finally the mounting plate (34) is fixedly mounted with a ceiling, namely the mounting of the projection device is completed;
s2: the electric telescopic rod (37) is controlled to extend, and in the process, the C-shaped frame (31) drives the angle between the shell (1) and the mounting plate (34) to change until the lens (6) is projected to a place needing to be projected;
s3: when the electric telescopic rod (37) extends, one end, far away from the electric telescopic rod (37), of the C-shaped frame (31) gradually approaches, the push rod (388) props against the upper end of the connecting rod (385), namely one end, close to the sliding block (386), of the connecting rod (385) moves downwards, the other end of the connecting rod (385) is far away from the sleeve (382), so that the piston piece (383) is driven by the pull rod (384) to move outwards, the air pressure in the sleeve (382) is reduced, and the adsorption capacity of the sucker piece (381) is increased;
s4: the motor (87) is started to work, so that the rotating rod (84) rotates, and the two groups of gears (83) are driven to rotate simultaneously through the matching of the belt pulley (85) and the belt piece (86), namely the two groups of heat dissipation fans (82) rotate to finish the internal heat dissipation;
s5: the protruding piece (12) is raised by the wind blown out by the heat dissipation fan (82) and protrudes out of the outer end of the heat dissipation hole (11).
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| CN202110678408.4A CN113531364B (en) | 2021-06-18 | 2021-06-18 | Interactive projection device for museum virtual scene and implementation method thereof |
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| CN202110678408.4A CN113531364B (en) | 2021-06-18 | 2021-06-18 | Interactive projection device for museum virtual scene and implementation method thereof |
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| DE102011076322A1 (en) * | 2011-03-30 | 2012-10-04 | Karl Storz Gmbh & Co. Kg | Carrying system for an operating room |
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| CN213452765U (en) * | 2020-10-17 | 2021-06-15 | 黄子涵 | Projector for law teaching |
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| US20110242506A1 (en) * | 2008-12-10 | 2011-10-06 | Nikon Corporation | Projection apparatus |
| DE102011076322A1 (en) * | 2011-03-30 | 2012-10-04 | Karl Storz Gmbh & Co. Kg | Carrying system for an operating room |
| CN208025096U (en) * | 2018-02-06 | 2018-10-30 | 湖南第一师范学院 | A kind of teaching projecting apparatus placement mechanism |
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| CN113531364B (en) | 2022-09-23 |
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