CN112327573A - Animation interface physical imaging device based on three-dimensional animation teaching is used - Google Patents
Animation interface physical imaging device based on three-dimensional animation teaching is used Download PDFInfo
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- CN112327573A CN112327573A CN202011259752.1A CN202011259752A CN112327573A CN 112327573 A CN112327573 A CN 112327573A CN 202011259752 A CN202011259752 A CN 202011259752A CN 112327573 A CN112327573 A CN 112327573A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 241000252254 Catostomidae Species 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
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- 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
- B08B1/12—Brushes
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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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- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention provides a animation interface physical imaging device for three-dimensional animation teaching, which belongs to the technical field of physical imaging devices and aims to solve the problem that the accuracy of the imaging device in the adjustment of the projection angle is further reduced by rotating a jacking stud at the bottom of the front side and jacking the front side of the imaging device to a certain height under the action of a thread when the projection angle of the existing imaging device is adjusted; an angle adjusting mechanism is arranged on the upper part of the bottom plate and positioned on the rear side of the projector main body; and the upper part of the bottom plate is provided with a protective cover at the top of the projector main body. Through the rotation of two worms, two worm wheels that make two worms mesh mutually drive fixed plate and projecting apparatus main part and rotate to make the projection angle of projecting apparatus main part obtain adjusting, through the auto-lock action of worm wheel and worm, and then improved the accuracy when this image device projection angle adjusts.
Description
Technical Field
The invention belongs to the technical field of physical imaging devices, and particularly relates to an animation interface physical imaging device for three-dimensional animation teaching.
Background
The three-dimensional animation is also called 3D animation, is not limited by time, space, place, condition and object, and expresses complex and abstract program content, scientific principles, abstract concepts and the like in a centralized, simplified, vivid and vivid manner by using various expression forms. Three-dimensional animation techniques make it a useful tool in the way they simulate real objects. Due to its accuracy, authenticity and operability, it is widely used in many fields such as medicine, education, military affairs, entertainment, etc. In the aspect of movie advertisement production, the new technology can bring a new feeling to people, and is welcomed by a plurality of customers.
For example, application No.: the CN201710498204.6 projector has a lens moving mechanism, and can prevent foreign matters from being clamped. A projector (1) comprises: an image light generating unit for generating image light; a projection lens (3B) for projecting the image light emitted from the image light generation unit; a lens moving mechanism for moving the projection lens (3B) in a 1 st direction perpendicular to the optical axis of the projection lens (3B); an outer case (2) which houses the image light generation unit and the lens movement mechanism and has an opening (211) that surrounds the projection lens (3B); and a fitting means (5) attached to the outer case (2). The outer case (2) has a notch (4) formed by cutting out a part of the peripheral edge of the opening (211) and positioned in the 1 st direction relative to the projection lens (3B), the fitting mechanism (5) has a fitting part (6) fitted with the notch (4) to form a part of the peripheral edge, and the fitting part (6) is pressed from the projection lens (3B) side and moved away from the projection lens.
Based on the above patent search, and the discovery of the devices in the prior art, a projector-type imaging device is usually used in the three-dimensional animation teaching process, and the existing imaging device has the following disadvantages in the actual use process, such as: 1. when the existing imaging device is used on a desktop, the stability of the imaging device placed on the desktop is poor due to the lack of an effective fixing structure, and the projection quality of the imaging device is further influenced; 2. when the projection angle of the existing imaging device is adjusted, generally, a jacking stud at the bottom of the front side is rotated, then the stud jacks up the front side of the imaging device to a certain height under the action of threads, and the accuracy of the imaging device in the adjustment of the projection angle is further reduced through the arrangement of the adjusting structure; 3. the outside of the existing imaging device lacks an effective protective structure, when the imaging device is not used, the imaging device is generally protected outside through a bag covering, but the bag covering type protective structure is poor in protective effect and very inconvenient in the bag covering process.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an animation interface physical imaging device for three-dimensional animation teaching, so as to solve the following disadvantages of the existing imaging device in the actual use process, such as: 1. when the existing imaging device is used on a desktop, the stability of the imaging device placed on the desktop is poor due to the lack of an effective fixing structure, and the projection quality of the imaging device is further influenced; 2. when the projection angle of the existing imaging device is adjusted, generally, a jacking stud at the bottom of the front side is rotated, then the stud jacks up the front side of the imaging device to a certain height under the action of threads, and the accuracy of the imaging device in the adjustment of the projection angle is further reduced through the arrangement of the adjusting structure; 3. the outside of the existing imaging device lacks an effective protective structure, when the imaging device is not used, the imaging device is generally protected outside through a bag covering, but the bag covering type protective structure is poor in protective effect and very inconvenient in the bag covering process.
The invention relates to a cartoon interface physical imaging device for three-dimensional cartoon teaching, which is realized by the following specific technical means:
a physical imaging device of an animation interface for three-dimensional animation teaching comprises a bottom plate, wherein a projector main body is arranged at the upper part of the bottom plate, and an adsorption fixing piece is arranged on the bottom end face of the bottom plate; the upper part of the bottom plate is provided with an angle adjusting mechanism at the rear side of the projector main body, the angle adjusting mechanism comprises two worms, a synchronizing shaft, a first bevel gear and a second bevel gear, the number of the worms is two, the back ends of the two worms are rotatably connected with a rectangular support plate fixed on the upper end surface of the bottom plate through two rotating shaft supports, the lower end of each worm is provided with the first bevel gear, the two ends of the outside of the synchronizing shaft are rotatably connected with rotating shaft supports fixed on the upper end surface of the bottom plate, the two ends of the synchronizing shaft are respectively provided with the second bevel gear, and the two second bevel gears are respectively meshed with the same side of the two first bevel gears; the upper part of the bottom plate is positioned at the top of the projector main body and is provided with a protective cover, the protective cover comprises an installation block, an elastic buckle, a cleaning hairbrush and a sliding sleeve, the installation block is arranged on the lower side of the front end face of the protective cover, a strip-shaped sliding opening is formed in the middle of the upper end face of the installation block, a partition plate is arranged on the inner side of the strip-shaped sliding opening of the installation block, a sliding column penetrating through the partition plate is arranged inside the strip-shaped sliding opening of the installation block, two ends of the outer part of the sliding column in the strip-shaped sliding opening of the installation block are connected with the elastic buckle in a sliding mode, springs are sleeved at two ends of the outer part of the sliding column in the strip-shaped sliding opening of the installation block, the lower ends of the left side face and the right side; the upper part of the rear side of the adsorption fixing piece is connected with a negative pressure strength adjusting piece.
Further, the bottom plate comprises a frame-shaped limiting plate, limiting slide rods, frame-shaped clamping blocks and limiting slide blocks, the frame-shaped limiting plate is arranged at the edge of the upper end face of the bottom plate, the limiting slide rods are arranged at four corners of the upper end face of the bottom plate, which are positioned at the inner side of the frame-shaped limiting plate, the frame-shaped clamping blocks are arranged at the upper end of the middle part of the front end face of the frame-shaped limiting plate, the limiting slide blocks are arranged at the upper ends of the outer parts of the limiting slide rods, handles are arranged on the left end face and the right end face of the bottom plate, springs are sleeved on the outer parts of the limiting slide rods;
furthermore, the projector main body comprises a fixed plate and a worm gear, the fixed plate is fixedly mounted on the bottom end face of the projector main body, a rotating shaft is arranged on the rear side of the fixed plate, the worm gear is arranged at each of the left end and the right end of the rotating shaft on the rear side of the fixed plate, and two ends of the outer portion of the rotating shaft on the rear side of the fixed plate are rotatably connected with a rotating support fixed on the rear side of the upper end face of the bottom plate;
furthermore, the adsorption fixing part comprises four suckers, connecting pipes and negative pressure pipes, the four suckers are connected through the four connecting pipes and are communicated with one another, the upper part of one connecting pipe on the rear side is connected with the negative pressure pipe through an air pipe, the upper part of the negative pressure pipe is provided with a negative pressure intensity adjusting part, and the upper ends of the four suckers are respectively fixed at four included angles on the bottom end face of the bottom plate;
further, when the angle adjusting mechanism and the projector main body are in an installation state, the two worms are respectively meshed with the two worm gears on the rotating shaft at the rear side of the fixing plate, and the rotating directions of the two worms are the same;
furthermore, when the protective cover and the bottom plate are in an installation state, the four sliding sleeves are respectively connected with the four limiting sliding rods in a sliding mode, and limiting sliding blocks at the upper ends of the four limiting sliding rods are respectively connected with the strip-shaped sliding openings of the four sliding sleeves in a sliding mode;
furthermore, the negative pressure strength adjusting part comprises an Contraband-shaped supporting plate, an adjusting screw rod, a driving plate and a piston rod, wherein the Contraband-shaped supporting plate is fixed at the upper end of the outside of the negative pressure pipe, a threaded cylinder is arranged in the middle of the upper end face of the Contraband-shaped supporting plate, the Contraband-shaped supporting plate is internally connected with the adjusting screw rod through the threaded cylinder, the lower end of the adjusting screw rod is rotatably connected with the driving plate, a limiting guide rod is arranged at each of four included angles on the inner side of the Contraband-shaped supporting plate, the four limiting guide rods are respectively connected with the four included angles of the driving plate in a sliding manner, the piston rod is fixedly connected in the middle of the bottom end face of;
further, when the protection casing is in the closed condition, two elasticity buckles all with frame shape joint piece looks joint.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the adsorption fixing piece, the four suckers are adsorbed on the desktop by pressing the bottom plate downwards, when the adsorption force of the suckers is low, the adjusting screw rod is manually rotated to drive the plate to drive the piston rod to move upwards under the action of the threads through the adjusting screw rod, so that the piston at the lower end of the piston rod slides upwards in the negative pressure pipe, the negative pressure in the negative pressure pipe is increased, the adsorption force of the suckers is improved, the stability of the imaging device in use is improved, and the projection quality of the imaging device is not influenced.
2. According to the invention, through the arrangement of the angle adjusting mechanism, when the projection angle needs to be adjusted, the first bevel gear at the lower end of the worm drives the second bevel gear at one end of the synchronizing shaft to rotate by manually rotating the worm, then the first bevel gear at the lower end of the other worm is driven to rotate by the second bevel gear at the other end of the synchronizing shaft, so that the two worms synchronously rotate, and through the rotation of the two worms, the two worm gears meshed with the two worms drive the fixing plate and the projector main body to rotate, so that the projection angle of the projector main body is adjusted, and through the self-locking effect of the worm gears and the worms, the accuracy of the imaging device in projection angle adjustment is improved.
3. According to the invention, through the arrangement of the protective cover, when the protective cover is used up, the protective cover is pressed downwards and closed manually, so that the two elastic buckles are clamped with the frame-shaped clamping blocks, the protective cover is enabled to be limited effectively, the outer part of the projector main body is enabled to be protected effectively, the operation process is more convenient, the two cleaning brushes in the protective cover are enabled to move downwards in the downward moving process of the protective cover, then sundries at the positions of the ventilation holes at the left side and the right side of the projector main body are cleaned through the bristles of the cleaning brushes, the ventilation effect of the ventilation holes in the projector main body is effectively improved, and the service life of the projector main body is greatly prolonged.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
FIG. 3 is a schematic diagram of the structure of the present invention after detachment.
Fig. 4 is a schematic structural view of the present invention with the protective cover removed.
Fig. 5 is a schematic view of the structure of the projector main body and the angle adjusting mechanism of the present invention.
Fig. 6 is a partial sectional structural view of the base plate and the shield according to the present invention.
Fig. 7 is a schematic view of the present invention at a portion enlarged in fig. 6.
Fig. 8 is a schematic view of the structure of the negative pressure strength regulating member and the negative pressure pipe of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base plate; 101. a frame-shaped limiting plate; 102. a limiting slide bar; 103. a frame-shaped clamping block; 104. a limiting slide block; 2. a projector main body; 201. a fixing plate; 202. a worm gear; 3. adsorbing the fixing piece; 301. a suction cup; 302. a connecting pipe; 303. a negative pressure tube; 4. an angle adjusting mechanism; 401. a worm; 402. a synchronizing shaft; 403. a first bevel gear; 404. a second bevel gear; 5. a protective cover; 501. mounting blocks; 502. elastic buckle; 503. cleaning the brush; 504. a sliding sleeve; 6. a negative pressure strength adjusting member; 601. contraband font supporting plate; 602. adjusting the screw rod; 603. driving the plate; 604. a piston rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides an animation interface physical imaging device for three-dimensional animation teaching, which comprises: the projector comprises a bottom plate 1, wherein a projector main body 2 is arranged on the upper portion of the bottom plate 1, the bottom plate 1 comprises a frame-shaped limiting plate 101, limiting slide rods 102, a frame-shaped clamping block 103 and a limiting slide block 104, the frame-shaped limiting plate 101 is arranged on the edge of the upper end face of the bottom plate 1, the limiting slide rods 102 are arranged at four corners of the upper end face of the bottom plate 1, which are positioned on the inner side of the frame-shaped limiting plate 101, the frame-shaped clamping block 103 is arranged at the upper end of the middle portion of the front end face of the frame-shaped limiting plate 101, the limiting slide block 104 is arranged at the upper end of the outer portion of each limiting slide rod 102, handles are arranged on the left end face and the right end face; the bottom end face of the bottom plate 1 is provided with an adsorption fixing piece 3, the adsorption fixing piece 3 comprises suckers 301, connecting pipes 302 and negative pressure pipes 303, the number of the suckers 301 is four, the four suckers 301 are connected through the four connecting pipes 302, the four suckers 301 are communicated, the upper portion of one connecting pipe 302 on the rear side is connected with the negative pressure pipe 303 through an air pipe, the upper portion of the negative pressure pipe 303 is provided with a negative pressure intensity adjusting piece 6, the upper ends of the four suckers 301 are respectively fixed at four included angles of the bottom end face of the bottom plate 1, and the stability of the imaging device in use is improved through the; an angle adjusting mechanism 4 is arranged on the upper portion of the base plate 1 and located on the rear side of the projector main body 2, the angle adjusting mechanism 4 comprises two worms 401, a synchronizing shaft 402, a first bevel gear 403 and a second bevel gear 404, the number of the worms 401 is two, the back ends of the two worms 401 are rotatably connected with a rectangular support plate fixed on the upper end surface of the base plate 1 through two rotating shaft supports, the lower end of each worm 401 is provided with the first bevel gear 403, the two outer ends of the synchronizing shaft 402 are rotatably connected with the rotating shaft supports fixed on the upper end surface of the base plate 1, the two ends of the synchronizing shaft 402 are provided with the second bevel gear 404, the two second bevel gears 404 are respectively meshed with the same sides of the two first bevel gears 403, when the angle adjusting mechanism 4 and the projector main body 2 are in an installation state, the two worms 401 are respectively meshed with the two worm gears 202 on the rotating shaft on the rear, so that the two worms 401 can synchronously drive the two worm wheels 202 to rotate; the upper portion of the bottom plate 1 is located at the top of the projector main body 2 and is provided with a protective cover 5, the protective cover 5 comprises an installation block 501, an elastic buckle 502, a cleaning brush 503 and a sliding sleeve 504, the installation block 501 is arranged on the lower portion of the front end face of the protective cover 5, a strip-shaped sliding opening is formed in the middle of the upper end face of the installation block 501, a partition plate is arranged on the inner portion of the strip-shaped sliding opening of the installation block 501, a sliding column penetrating through the partition plate is arranged inside the strip-shaped sliding opening of the installation block 501, two ends of the outer portion of the sliding column in the strip-shaped sliding opening of the installation block 501 are connected with the elastic buckle 502 in a sliding mode, springs are sleeved at two ends of the outer portion of the sliding column in the strip-shaped sliding opening of the installation block 501, the lower ends of the left side face and the; the upper part of the back side of the adsorption fixing piece 3 is connected with a negative pressure intensity adjusting piece 6, the negative pressure intensity adjusting piece 6 comprises an Contraband-shaped supporting plate 601, an adjusting screw 602, a driving plate 603 and a piston rod 604, the Contraband-shaped supporting plate 601 is fixed at the upper end of the outer part of the negative pressure pipe 303, and the middle part of the upper end surface of the Contraband-shaped supporting plate 601 is provided with a thread cylinder, the inside of the Contraband-shaped supporting plate 601 is connected with an adjusting screw 602 through the thread cylinder, the lower end of the adjusting screw 602 is rotatably connected with a driving plate 603, four included angles at the inner side of the Contraband-shaped supporting plate 601 are respectively provided with a limiting guide rod, and four limit guide rods are respectively connected with four included angles of the driving plate 603 in a sliding manner, the middle part of the bottom end surface of the driving plate 603 is fixedly connected with a piston rod 604, the lower end of the piston rod 604 is provided with a piston which is tightly contacted with the inner peripheral surface of the negative pressure pipe 303, and the adsorption force of the sucking disc 301 is effectively adjusted by the up-and-down movement of the piston; projector main part 2 includes fixed plate 201 and worm wheel 202, and projector main part 2 bottom face fixed mounting has fixed plate 201, and fixed plate 201 rear side is equipped with the pivot, and both ends all are equipped with a worm wheel 202 about the fixed plate 201 rear side pivot, and fixed plate 201 rear side pivot outside both ends all rotate to be connected with and fix a rotation support at bottom plate 1 up end rear side.
When the protection cover 5 and the base plate 1 are in an installation state, the four sliding sleeves 504 are respectively connected with the four limiting sliding rods 102 in a sliding manner, and the limiting sliding blocks 104 at the upper ends of the four limiting sliding rods 102 are respectively connected with the strip-shaped sliding openings of the four sliding sleeves 504 in a sliding manner, so that the protection cover 5 is more stable when moving up and down.
Wherein, when protection casing 5 was in the closure state, two elasticity buckles 502 all with frame shape joint piece 103 looks joint to make protection casing 5 can obtain effective limiting displacement, make protection casing 5 obtain closing.
When in use: the two elastic buckles 502 are manually pinched towards opposite directions, so that the two elastic buckles 502 and the frame-shaped clamping block 103 lose clamping relation, and then the protective cover 5 is upwards bounced under the action of a spring outside the limiting slide rod 102, so that the protective cover 5 is opened; when the imaging device is fixed, the bottom plate 1 presses the four suckers 301 downwards by manually pressing the two handles on the bottom plate 1 downwards, so that the four suckers 301 are adsorbed on a desktop, when the adsorption force of the suckers 301 is low, the adjusting screw 602 is manually rotated, the adjusting screw 602 drives the piston rod 604 to move upwards through the driving plate 603 under the action of threads, so that the piston at the lower end of the piston rod 604 slides upwards in the negative pressure tube 303, the negative pressure in the negative pressure tube 303 is increased, the adsorption force of the suckers 301 is improved, the stability of the imaging device during use is improved, and the projection quality of the imaging device cannot be influenced;
when the projection angle needs to be adjusted, the worm 401 is manually rotated, so that the first bevel gear 403 at the lower end of the worm 401 drives the second bevel gear 404 at one end of the synchronizing shaft 402 to rotate, then the second bevel gear 404 at the other end of the synchronizing shaft 402 drives the first bevel gear 403 at the lower end of the other worm 401 to rotate, so that the two worms 401 synchronously rotate, and through the rotation of the two worms 401, the two worm wheels 202 meshed with the two worms 401 drive the fixing plate 201 and the projector main body 2 to rotate, so that the projection angle of the projector main body 2 is adjusted, and through the self-locking effect of the worm wheels 202 and the worms 401, the accuracy of the imaging device in adjusting the projection angle is further improved;
after using up, press the protection casing 5 through manual downwards and close, make two elasticity buckles 502 and frame shape joint piece 103 joint mutually, thereby make protection casing 5 obtain effective limiting displacement, thereby make 2 outsides of projecting apparatus main part obtain effective guard action, and the operation process is more convenient, protection casing 5 is at the downstream in-process, make 5 inside two clean brush 503 downstream of protection casing, then clean 2 left and right sides ventilation hole department of projecting apparatus main part through clean brush 503 brush hair, the ventilation effect in ventilation hole has effectively been improved in projecting apparatus main part 2, the life of projecting apparatus main part 2 has been improved greatly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an animation interface physics image device based on three-dimensional animation teaching is used which characterized in that: the projector comprises a bottom plate (1), wherein a projector main body (2) is arranged at the upper part of the bottom plate (1), and an adsorption fixing piece (3) is arranged on the bottom end surface of the bottom plate (1); the upper part of the bottom plate (1) is provided with an angle adjusting mechanism (4) at the rear side of the projector main body (2), the angle adjusting mechanism (4) comprises two worms (401), a synchronizing shaft (402), first bevel gears (403) and second bevel gears (404), the two worms (401) are in number, the back ends of the two worms (401) are rotatably connected with a rectangular support plate fixed on the upper end surface of the bottom plate (1) through two rotating shaft supports, the lower end of each worm (401) is provided with one first bevel gear (403), the two ends of the outside of the synchronizing shaft (402) are rotatably connected with rotating shaft supports fixed on the upper end surface of the bottom plate (1), the two ends of the synchronizing shaft (402) are respectively provided with one second bevel gear (404), and the two second bevel gears (404) are respectively meshed with the same side of the two first bevel gears (403); the upper portion of the bottom plate (1) is located at the top of the projector main body (2) and is provided with a protective cover (5), the protective cover (5) comprises an installation block (501), an elastic buckle (502), a cleaning brush (503) and a sliding sleeve (504), the lower portion of the front end face of the protective cover (5) is provided with the installation block (501) at the lower side, a strip-shaped sliding opening is formed in the middle of the upper end face of the installation block (501), a partition plate is arranged in the middle of the strip-shaped sliding opening of the installation block (501), a sliding column penetrating through the partition plate is arranged inside the strip-shaped sliding opening of the installation block (501), two outer ends of the sliding column in the strip-shaped sliding opening of the installation block (501) are respectively and slidably connected with the elastic buckle (502), springs are respectively sleeved at two outer ends of the sliding column in the strip-shaped sliding opening of the installation block (501), the lower ends of the left side face and the right side face of the inner portion of, one side of each sliding sleeve (504) is provided with a strip-shaped sliding opening; the upper part of the rear side of the adsorption fixing piece (3) is connected with a negative pressure intensity adjusting piece (6).
2. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: bottom plate (1) is including frame shape limiting plate (101), spacing slide bar (102), frame shape joint piece (103) and spacing slider (104), bottom plate (1) up end edge is equipped with frame shape limiting plate (101), and bottom plate (1) up end is located four contained angle departments of frame shape limiting plate (101) inboard and all is equipped with a spacing slide bar (102), terminal surface middle part upper end is equipped with frame shape joint piece (103), every before frame shape limiting plate (101) spacing slide bar (102) outside upper end all is equipped with a spacing slider (104), and both ends face all is equipped with a handle about above-mentioned bottom plate (1), and every spacing slide bar (102) outside has all cup jointed the spring, frame shape limiting plate (101) highly account for one fifth of spacing slide bar (102) length.
3. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: projector main part (2) are including fixed plate (201) and worm wheel (202), projector main part (2) bottom face fixed mounting has fixed plate (201), and fixed plate (201) rear side is equipped with the pivot, both ends all are equipped with one worm wheel (202) about fixed plate (201) rear side pivot, and fixed plate (201) rear side pivot outside both ends all rotate and are connected with a rotation support of fixing at bottom plate (1) up end rear side.
4. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: adsorb mounting (3) including sucking disc (301), connecting pipe (302) and negative pressure pipe (303), the quantity of sucking disc (301) is four, and is connected through four connecting pipes (302) between four sucking discs (301) to four sucking discs (301) communicate with each other, and a connecting pipe (302) upper portion of rear side has negative pressure pipe (303) through the trachea connection, and negative pressure pipe (303) upper portion is equipped with negative pressure intensity regulating part (6), four contained angle departments are fixed respectively in bottom plate (1) bottom end face to sucking disc (301) upper end.
5. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: when the angle adjusting mechanism (4) and the projector main body (2) are in an installation state, the two worms (401) are respectively meshed with the two worm wheels (202) on the rear side rotating shaft of the fixing plate (201), and the rotating directions of the two worms (401) are the same.
6. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: when the protective cover (5) and the bottom plate (1) are in an installation state, the four sliding sleeves (504) are respectively connected with the four limiting sliding rods (102) in a sliding mode, and the limiting sliding blocks (104) at the upper ends of the four limiting sliding rods (102) are respectively connected with the strip-shaped sliding openings of the four sliding sleeves (504) in a sliding mode.
7. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: negative pressure intensity regulating part (6) include Contraband font backup pad (601), adjusting screw (602), drive board (603) and piston rod (604), Contraband font backup pad (601) are fixed in negative pressure pipe (303) outside upper end, and Contraband font backup pad (601) up end middle part is equipped with a screw thread section of thick bamboo, Contraband font backup pad (601) inside is connected with an adjusting screw (602) through a screw thread section of thick bamboo, and adjusting screw (602) lower extreme rotates and is connected with drive board (603), Contraband font backup pad (601) four inboard contained angle departments all are equipped with a spacing guide arm, and four spacing guide arms slide with four contained angle departments of drive board (603) respectively and be connected, drive board (603) bottom end middle part fixedly connected with piston rod (604), and piston rod (604) lower extreme be equipped with the piston that closely contacts with negative pressure pipe (303) inner peripheral surface.
8. The animation interface physical imaging device for teaching based on three-dimensional animation as claimed in claim 1, wherein: when the protective cover (5) is in a closed state, the two elastic buckles (502) are clamped with the frame-shaped clamping block (103).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259752.1A CN112327573A (en) | 2020-11-12 | 2020-11-12 | Animation interface physical imaging device based on three-dimensional animation teaching is used |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011259752.1A CN112327573A (en) | 2020-11-12 | 2020-11-12 | Animation interface physical imaging device based on three-dimensional animation teaching is used |
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| CN112327573A true CN112327573A (en) | 2021-02-05 |
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| CN202011259752.1A Pending CN112327573A (en) | 2020-11-12 | 2020-11-12 | Animation interface physical imaging device based on three-dimensional animation teaching is used |
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| CN113116076A (en) * | 2021-04-22 | 2021-07-16 | 院宝龙 | Intelligent sofa capable of automatically adjusting comfortable temperature |
| CN113143647A (en) * | 2021-04-25 | 2021-07-23 | 苏福淋 | Neurosurgery is with hemiplegia patient device that connects urine |
| CN113418096A (en) * | 2021-06-22 | 2021-09-21 | 重庆电子工程职业学院 | Movie & TV animation works image display device |
| CN113844911A (en) * | 2021-09-27 | 2021-12-28 | 青岛金利天源智能科技有限公司 | Chemical fertilizer loading system and method based on laser vision |
| CN114035400A (en) * | 2021-11-19 | 2022-02-11 | 西安财经大学 | New media image digital projection device |
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| CN113116076A (en) * | 2021-04-22 | 2021-07-16 | 院宝龙 | Intelligent sofa capable of automatically adjusting comfortable temperature |
| CN113143647A (en) * | 2021-04-25 | 2021-07-23 | 苏福淋 | Neurosurgery is with hemiplegia patient device that connects urine |
| CN113418096A (en) * | 2021-06-22 | 2021-09-21 | 重庆电子工程职业学院 | Movie & TV animation works image display device |
| CN113418096B (en) * | 2021-06-22 | 2022-07-29 | 重庆电子工程职业学院 | Movie & TV animation works image display device |
| CN115164054A (en) * | 2021-06-22 | 2022-10-11 | 重庆电子工程职业学院 | Movie & TV animation image display device |
| CN115164054B (en) * | 2021-06-22 | 2023-07-28 | 万维仁和(北京)科技有限责任公司 | Film and television animation image display device |
| CN113844911A (en) * | 2021-09-27 | 2021-12-28 | 青岛金利天源智能科技有限公司 | Chemical fertilizer loading system and method based on laser vision |
| CN113844911B (en) * | 2021-09-27 | 2024-04-05 | 山东诺诚智汇数字科技有限公司 | Chemical fertilizer loading system and method based on laser vision |
| CN114035400A (en) * | 2021-11-19 | 2022-02-11 | 西安财经大学 | New media image digital projection device |
| CN114035400B (en) * | 2021-11-19 | 2023-10-17 | 西安财经大学 | New media image digital projection device |
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Application publication date: 20210205 |
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