CN110925570A - Adjustable projection equipment for information technology research and using method - Google Patents
Adjustable projection equipment for information technology research and using method Download PDFInfo
- Publication number
- CN110925570A CN110925570A CN201911184494.2A CN201911184494A CN110925570A CN 110925570 A CN110925570 A CN 110925570A CN 201911184494 A CN201911184494 A CN 201911184494A CN 110925570 A CN110925570 A CN 110925570A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- controller
- instruction
- threaded rod
- projector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000011160 research Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- 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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses adjustable projection equipment for information technology research and a using method thereof, the adjustable projection equipment comprises a projector body, a flat plate is arranged at the top of the projector body, long holes are respectively arranged at the front side and the rear side of the top of the flat plate, fixing plates are respectively and fixedly connected with the two sides of the top of the flat plate, cross rods are respectively and fixedly connected with the front side and the rear side of the opposite side of the fixing plate, one end of each cross rod, far away from the fixing plate, is fixedly connected with a fixing block, the bottom of each fixing block is fixedly connected with the top of the flat plate, and springs are sleeved on the surfaces of the cross rods. The projector is inconvenient to disassemble and maintain, and troublesome problems are brought to maintenance personnel.
Description
Technical Field
The invention relates to the technical field of projection equipment, in particular to adjustable projection equipment for information technology research and a using method thereof.
Background
The projector is also called as a projector, is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places at present, and has different types such as CRT, LCD, DLP and the like according to different working modes.
The height and the rotation angle can not be adjusted mostly after the existing projector is fixedly installed, so that the position of a projection image can not be adjusted, and when the projector is damaged, the projector is inconvenient to detach and maintain, and troubles are brought to maintenance personnel.
Disclosure of Invention
The invention aims to provide adjustable projection equipment for information technology research and a using method thereof, which have the advantages of being convenient for adjusting the height and the rotating angle of a projector and disassembling and maintaining the projector, and solve the problems that the position of a projection image cannot be adjusted because the height and the rotating angle cannot be adjusted mostly after the existing projector is fixedly installed, and the projector is inconvenient to disassemble and maintain when damaged, and troubles are brought to maintenance personnel.
In order to achieve the purpose, the invention provides the following technical scheme: the adjustable projection equipment for information technology research comprises a projector body, wherein a flat plate is placed at the top of the projector body, long holes are formed in the front side and the rear side of the top of the flat plate, fixed plates are fixedly connected to the two sides of the top of the flat plate, transverse rods are fixedly connected to the front side and the rear side of the opposite side of each fixed plate, one ends, far away from the fixed plates, of the transverse rods are fixedly connected with fixed blocks, the bottoms of the fixed blocks are fixedly connected with the top of the flat plate, springs are sleeved on the surfaces of the transverse rods, one ends, far away from the fixed blocks, of the springs are fixedly connected with movable plates sleeved on the surfaces of the transverse rods, connecting rods are fixedly connected to the bottoms of the movable plates, the bottoms of the connecting rods penetrate through the long holes and are fixedly connected with L-shaped clamping plates, one sides, the rear side of the top of the flat plate is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a cover cap, a threaded hole is formed in the center of the bottom of the cover cap, the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole, the inner wall of the cover cap is fixedly connected with a first bearing, the inner ring of the first bearing is fixedly connected with a vertical pipe, the top of the vertical pipe extends to the top of the first bearing, the top of the threaded rod penetrates to the top of the vertical pipe, the top of the vertical pipe is movably connected with a box body, the right side of the box body is fixedly connected with a motor, the left end of a rotating shaft of the motor penetrates to an inner cavity of the box body and is fixedly connected with a first bevel gear, one end of the vertical pipe, which is positioned in the inner cavity of the box body, is fixedly provided, a lens is arranged on the right side of the front surface of the projector body;
the input end of the infrared receiver is electrically connected with a remote controller, the output end of the infrared receiver is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the motor.
Preferably, the back intercommunication of projecting apparatus body has the tuber pipe, the inner chamber of tuber pipe passes through support fixedly connected with fan, the rear end cover of tuber pipe is equipped with the filter mantle, the output and the fan electricity of controller are connected.
Preferably, the positive right side of projecting apparatus body and the outside fixedly connected with bearer bar that is located the camera lens, the left bottom fixedly connected with electric telescopic handle of bearer bar, electric telescopic handle's left end is through a fixedly connected with cover plate, the inner chamber to the bearer bar is run through on the right side of cover plate, the output of controller is connected with electric telescopic handle's input electricity.
Preferably, the transverse groove has all been seted up to the top and the bottom of bearer bar inner chamber, the equal fixedly connected with slider in right side of cover plate top and bottom, one side that the cover plate was kept away from to the slider extends to the inner chamber of transverse groove, slider and transverse groove sliding connection.
Preferably, the guide way has all been seted up to the both sides of standpipe inner chamber, the equal fixedly connected with guide bar in top of threaded rod both sides, the one end that the threaded rod was kept away from to the guide bar extends to the inner chamber of guide way, guide bar and guide way sliding connection.
Preferably, the joint of the top of the vertical pipe and the inner wall of the box body is provided with a second bearing, an inner ring of the second bearing is fixedly sleeved on the surface of the vertical pipe, and an outer ring of the second bearing is fixedly connected with the inner wall of the box body.
Preferably, the front and the back of the box body are fixedly connected with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.
An adjustable projection device for information technology research and a using method thereof comprise the following steps:
a: when the rotation angle is adjusted, the remote controller sends an instruction to the infrared receiver, the infrared receiver receives the instruction and then sends the instruction to the controller, the controller receives the instruction and then controls the rotating shaft of the motor to drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the vertical pipe to rotate, the vertical pipe drives the threaded rod to rotate through the guide groove and the guide rod, the threaded rod drives the flat plate to rotate, and the flat plate drives the projector body to rotate, so that the rotation angle of the projector body is adjusted;
b: when the height is adjusted, the cover cap is manually rotated, the threaded rod is in threaded connection with the threaded hole in the bottom of the cover cap, the threaded rod vertically moves, the threaded rod drives the flat plate to vertically move, and the flat plate drives the projector body to vertically move, so that the height of the projector body is adjusted;
c: the remote controller sends an instruction to the infrared receiver, the infrared receiver receives the instruction and then sends the instruction to the controller, the controller receives the instruction and then controls the fan to operate, and heat inside the projector body is discharged through the air outlet pipe;
d: when the lens is not used, the remote controller sends an instruction to the infrared receiver, the infrared receiver receives the instruction and then sends the instruction to the controller, the controller receives the instruction and then controls the electric telescopic rod to contract, the electric telescopic rod drives the covering plate to move rightwards, so that the right side of the covering plate is in contact with the right side of the inner cavity of the protection frame, and the lens is covered and protected;
e: when dismantling the projecting apparatus body, promote the movable plate and be close to the fixed plate, movable plate extension spring, the movable plate drives the connecting rod and removes, and the connecting rod drives L type splint and removes, makes L type splint keep away from the projecting apparatus body to dismantle the projecting apparatus body.
Compared with the prior art, the invention has the following beneficial effects:
1. the projector comprises a projector body, a flat plate, a long hole, a fixing plate, a cross rod, a fixing block, a spring, a movable plate, a connecting rod, an L-shaped clamping plate, a threaded rod, a cover cap, a threaded hole, a first bearing, a vertical pipe, a box body, a motor, a first bevel gear, a second bevel gear, a controller, an infrared receiver, a lens and a remote controller.
2. The invention can radiate the projector body by arranging the air outlet pipe and the fan, prolongs the service life of the projector body, prevents external dust from entering the inner cavity of the projector body through the air outlet pipe by arranging the filter housing, can enable the shielding plate to move transversely by arranging the electric telescopic rod and the shielding plate, protects the shielding plate of the lens when not in use, can carry out balanced support on the shielding plate by arranging the transverse groove and the slide block so as to facilitate the transverse movement of the shielding plate, can guide the threaded rod by arranging the guide groove and the guide rod so as to facilitate the vertical movement of the threaded rod, avoids the threaded rod from rotating when moving vertically, is convenient to fixedly install a box body by arranging the installation plate and the installation hole so as to fixedly install the projection equipment, generates tension by arranging the spring so as to promote the moving plate to pull the connecting rod, connecting rod pulling L type splint press from both sides tight projecting apparatus body, through setting up first bearing, can support the shroud, and the rotation of the shroud of being convenient for can support the standpipe through setting up the second bearing, the rotation of the standpipe of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a threaded rod and cap connection of the present invention;
FIG. 3 is a rear view of the projector body according to the present invention;
FIG. 4 is a schematic cross-sectional side view of the air outlet pipe of the present invention;
FIG. 5 is a schematic bottom view of the connection between the housing and the mounting plate of the present invention;
FIG. 6 is a schematic top view of a portion of the present invention;
fig. 7 is a schematic diagram of the system of the present invention.
In the figure: the projector comprises a projector body 1, a flat plate 2, a long hole 3, a fixed plate 4, a cross rod 5, a fixed block 6, a spring 7, a movable plate 8, a connecting rod 9, a clamp plate 10L, a threaded rod 11, a cover 12, a threaded hole 13, a first bearing 14, a vertical tube 15, a box 16, a motor 17, a first bevel gear 18, a second bevel gear 19, a controller 20, an infrared receiver 21, a lens 22, a remote controller 23, an air outlet pipe 24, a fan 25, a filter housing 26, a protective frame 27, an electric telescopic rod 28, a cover plate 29, a transverse groove 30, a sliding block 31, a guide groove 32, a guide rod 33, a mounting plate 34 and a mounting hole 35.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The projector body 1, the flat plate 2, the long hole 3, the fixed plate 4, the cross bar 5, the fixed block 6, the spring 7, the moving plate 8, the connecting rod 9, the L-shaped clamp plate 10, the threaded rod 11, the cover 12, the threaded hole 13, the first bearing 14, the vertical tube 15, the box 16, the motor 17, the first bevel gear 18, the second bevel gear 19, the controller 20, the infrared receiver 21, the lens 22, the remote controller 23, the air outlet pipe 24, the blower 25, the filter housing 26, the protective frame 27, the electric telescopic rod 28, the cover plate 29, the transverse groove 30, the slider 31, the guide groove 32, the guide rod 33, the mounting plate 34 and the mounting hole 35 are all universal standard components or components known by those skilled in the art, and the structure and principle of the components can be known by those skilled in the technical manuals or by conventional experimental methods.
Referring to fig. 1-7, an adjustable projection device for information technology research comprises a projector body 1, a flat plate 2 is placed on the top of the projector body 1, long holes 3 are formed on both the front side and the rear side of the top of the flat plate 2, fixing plates 4 are fixedly connected to both sides of the top of the flat plate 2, cross rods 5 are fixedly connected to both the front side and the rear side of the opposite side of the fixing plates 4, a fixing block 6 is fixedly connected to one end of each cross rod 5 away from the fixing plate 4, the bottom of the fixing block 6 is fixedly connected to the top of the flat plate 2, a spring 7 is sleeved on the surface of each cross rod 5, one end of each spring 7 is fixedly connected to the fixing block 6, a moving plate 8 sleeved on the surface of each cross rod 5 is fixedly connected to one end of each spring 7 away from the fixing block 6, a connecting rod 9 is, one side of an L-shaped clamp plate 10 close to the projector body 1 is contacted with the projector body 1, tension is generated on a movable plate 8 by arranging a spring 7, the movable plate 8 is promoted to pull a connecting rod 9, the connecting rod 9 pulls the L-shaped clamp plate 10 to clamp the projector body 1, a threaded rod 11 is fixedly connected to the rear side of the top of a flat plate 2, a cover 12 is sleeved on the surface of the threaded rod 11, a threaded hole 13 is formed in the center of the bottom of the cover 12, the threaded rod 11 penetrates through the threaded hole 13, the threaded rod 11 is in threaded connection with the threaded hole 13, a first bearing 14 is fixedly connected to the inner wall of the cover 12, a vertical pipe 15 is fixedly connected to the inner ring of the first bearing 14, the cover 12 can be supported by arranging the first bearing 14, the cover 12 can rotate conveniently, the top of the vertical pipe 15 extends to the top of the first bearing 14, the top, a motor 17 is fixedly connected to the right side of the box 16, the left end of a rotating shaft of the motor 17 penetrates through an inner cavity of the box 16 and is fixedly connected with a first bevel gear 18, a second bevel gear 19 is fixedly sleeved at one end of the vertical pipe 15, which is positioned in the inner cavity of the box 16, the second bevel gear 19 is meshed with the first bevel gear 18, a controller 20 and an infrared receiver 21 are respectively and fixedly connected to the rear side of the projector body 1, and a lens 22 is arranged on the right side of the front side of the projector body 1;
the input end of the infrared receiver 21 is electrically connected with a remote controller 23, the output end of the infrared receiver 21 is electrically connected with the input end of the controller 20, and the output end of the controller 20 is electrically connected with the input end of the motor 17;
through projecting apparatus body 1, it is dull and stereotyped 2, slot hole 3, fixed plate 4, horizontal pole 5, fixed block 6, spring 7, movable plate 8, connecting rod 9, L type splint 10, threaded rod 11, shroud 12, screw hole 13, first bearing 14, standpipe 15, box 16, motor 17, first bevel gear 18, second bevel gear 19, controller 20, infrared receiver 21, camera lens 22 and remote controller 23 cooperate, possess the height and the rotation angle of being convenient for adjust the projecting apparatus, be convenient for dismantle the advantage of maintenance to the projecting apparatus, the current projecting apparatus fixed mounting back mostly can not height-adjusting and rotation angle have been solved, thereby can not adjust the position of projection image, when meetting the projecting apparatus and damaging, be not convenient for dismantle the maintenance to the projecting apparatus, bring troublesome problem for maintenance personal.
The back intercommunication of projecting apparatus body 1 has out tuber pipe 24, the inner chamber that goes out tuber pipe 24 passes through support fixedly connected with fan 25, the rear end cover that goes out tuber pipe 24 is equipped with filter mantle 26, controller 20's output is connected with fan 25 electricity, through setting up tuber pipe 24 and fan 25, can dispel the heat to projecting apparatus body 1, the life of projecting apparatus body 1 has been prolonged, through setting up filter mantle 26, avoid outside dust to get into 1 inner chamber of projecting apparatus body through going out tuber pipe 24.
The positive right side of projecting apparatus body 1 and the outside fixedly connected with bearer bar 27 that is located camera lens 22, the left bottom fixedly connected with electric telescopic handle 28 of bearer bar 27, electric telescopic handle 28's left end is through a fixedly connected with cover plate 29, the inner chamber to bearer bar 27 is run through on cover plate 29's right side, controller 20's output is connected with electric telescopic handle 28's input electricity, through setting up electric telescopic handle 28 and cover plate 29, can make cover plate 29 lateral shifting, carry out cover plate 29 protection to camera lens 22 during the nonuse.
The junction of the top of standpipe 15 and the 16 inner walls of box is provided with the second bearing, and the fixed cover of inner ring of second bearing is established on standpipe 15's surface, and the outer loop of second bearing and box 16's inner wall fixed connection can support standpipe 15 through setting up the second bearing, the rotation of standpipe 15 of being convenient for.
The equal fixedly connected with mounting panel 34 in front and the back of box 16, mounting hole 35 has been seted up on the surface of mounting panel 34, through setting up mounting panel 34 and mounting hole 35, is convenient for carry out fixed mounting to box 16 to carry out fixed mounting to projection equipment.
The motor 17, the controller 20, the infrared receiver 21, the fan 25, the electric telescopic rod 28 and the projector body 1 are powered by 220V industrial electricity.
An adjustable projection device for information technology research and a using method thereof comprise the following steps:
a: when the rotation angle is adjusted, the remote controller 23 sends an instruction to the infrared receiver 21, the infrared receiver 21 receives the instruction and then sends the instruction to the controller 20, the controller 20 receives the instruction and then controls the rotating shaft of the motor 17 to drive the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the vertical pipe 15 to rotate, the vertical pipe 15 drives the threaded rod 11 to rotate through the guide groove 32 and the guide rod 33, the threaded rod 11 drives the flat plate 2 to rotate, and the flat plate 2 drives the projector body 1 to rotate, so that the rotation angle of the projector body 1 is adjusted;
b: when the height is adjusted, the cover cap 12 is manually rotated, the threaded hole 13 in the bottom of the cover cap 12 is in threaded connection with the threaded rod 11, so that the threaded rod 11 vertically moves, the threaded rod 11 drives the flat plate 2 to vertically move, and the flat plate 2 drives the projector body 1 to vertically move, so that the height of the projector body 1 is adjusted;
c: an instruction is sent to the infrared receiver 21 through the remote controller 23, the infrared receiver 21 receives the instruction and then sends the instruction to the controller 20, the controller 20 receives the instruction and then controls the fan 25 to operate, and heat inside the projector body 1 is discharged through the air outlet pipe 24;
d: when the lens is not used, the remote controller 23 sends an instruction to the infrared receiver 21, the infrared receiver 21 receives the instruction and then sends the instruction to the controller 20, the controller 20 receives the instruction and then controls the electric telescopic rod 28 to contract, the electric telescopic rod 28 drives the shielding plate 29 to move rightwards, so that the right side of the shielding plate 29 is in contact with the right side of the inner cavity of the protective frame 27, and the lens 22 is shielded and protected;
e: when dismantling projecting apparatus body 1, promote movable plate 8 and be close to fixed plate 4, movable plate 8 extension spring 7, movable plate 8 drives connecting rod 9 and removes, and connecting rod 9 drives L type splint 10 and removes, makes L type splint 10 keep away from projecting apparatus body 1 to dismantle projecting apparatus body 1.
In summary, the following steps: this adjustable projection equipment and application method for information technology research, through projecting apparatus body 1, flat board 2, slot hole 3, fixed plate 4, horizontal pole 5, fixed block 6, spring 7, movable plate 8, connecting rod 9, L type splint 10, threaded rod 11, shroud 12, screw hole 13, first bearing 14, standpipe 15, box 16, motor 17, first bevel gear 18, second bevel gear 19, controller 20, infrared receiver 21, camera lens 22 and remote controller 23 cooperate, it can't adjust height and rotation angle to have solved current projecting apparatus fixed mounting back, thereby can't adjust the position of projection image, when meetting the projecting apparatus and damaging, be not convenient for dismantle the maintenance to the projecting apparatus, trouble problem has been brought for the maintainer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an adjustable information technology is projection equipment for research, includes projecting apparatus body (1), its characterized in that: the projector comprises a projector body (1), a flat plate (2) is placed at the top of the projector body (1), long holes (3) are formed in the front side and the rear side of the top of the flat plate (2), fixing plates (4) are fixedly connected to the two sides of the top of the flat plate (2), transverse rods (5) are fixedly connected to the front side and the rear side of one side, opposite to the fixing plates (4), of the transverse rods (5), fixing blocks (6) are fixedly connected to one ends, away from the fixing plates (4), of the transverse rods (5), the bottom of each fixing block (6) is fixedly connected with the top of the flat plate (2), springs (7) are sleeved on the surfaces of the transverse rods (5), one ends of the springs (7) are fixedly connected with the fixing blocks (6), one ends, away from the fixing blocks (6), of the springs (7) are sleeved on movable plates (8) on, the bottom of connecting rod (9) runs through slot hole (3) and fixedly connected with L type splint (10), one side that L type splint (10) are close to projector body (1) contacts with projector body (1), the rear side fixedly connected with threaded rod (11) at dull and stereotyped (2) top, the surface cover of threaded rod (11) is equipped with shroud (12), the center department of shroud (12) bottom sets up screw hole (13), threaded rod (11) runs through screw hole (13), threaded rod (11) and screw hole (13) threaded connection, the inner wall fixedly connected with first bearing (14) of shroud (12), the inner ring fixedly connected with standpipe (15) of first bearing (14), the top of standpipe (15) extends to the top of first bearing (14), the top of threaded rod (11) runs through to the top of standpipe (15), the top of the vertical pipe (15) is movably connected with a box body (16), the right side of the box body (16) is fixedly connected with a motor (17), the left end of a rotating shaft of the motor (17) penetrates through an inner cavity of the box body (16) and is fixedly connected with a first bevel gear (18), one end, located in the inner cavity of the box body (16), of the vertical pipe (15) is fixedly sleeved with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (18), the rear side of the projector body (1) is respectively and fixedly connected with a controller (20) and an infrared receiver (21), and the right side of the front side of the projector body (1) is provided with a lens (22);
the input end of the infrared receiver (21) is electrically connected with a remote controller (23), the output end of the infrared receiver (21) is electrically connected with the input end of the controller (20), and the output end of the controller (20) is electrically connected with the input end of the motor (17).
2. An adjustable projection device for information technology research according to claim 1, characterized in that: the back intercommunication of projecting apparatus body (1) has out tuber pipe (24), the inner chamber that goes out tuber pipe (24) passes through support fixedly connected with fan (25), the rear end cover that goes out tuber pipe (24) is equipped with filter mantle (26), the output and the fan (25) electricity of controller (20) are connected.
3. An adjustable projection device for information technology research according to claim 1, characterized in that: the utility model discloses a projector, including projecting apparatus body (1), the positive right side of projecting apparatus body (1) and outside fixedly connected with bearer bar (27) that are located camera lens (22), left bottom fixedly connected with electric telescopic handle (28) of bearer bar (27), the left end of electric telescopic handle (28) is through a piece fixedly connected with cover plate (29), the inner chamber to bearer bar (27) is run through on the right side of cover plate (29), the output of controller (20) is connected with the input electricity of electric telescopic handle (28).
4. An adjustable projection device for information technology research according to claim 3, characterized in that: horizontal groove (30) have all been seted up to the top and the bottom of protecting frame (27) inner chamber, the equal fixedly connected with slider (31) in right side of cover plate (29) top and bottom, one side that cover plate (29) were kept away from in slider (31) extends to the inner chamber of horizontal groove (30), slider (31) and horizontal groove (30) sliding connection.
5. An adjustable projection device for information technology research according to claim 1, characterized in that: guide way (32) have all been seted up to the both sides of standpipe (15) inner chamber, the equal fixedly connected with guide bar (33) in top of threaded rod (11) both sides, the one end that threaded rod (11) were kept away from in guide bar (33) extends to the inner chamber of guide way (32), guide bar (33) and guide way (32) sliding connection.
6. An adjustable projection device for information technology research according to claim 1, characterized in that: the joint of the top of the vertical pipe (15) and the inner wall of the box body (16) is provided with a second bearing, the inner ring of the second bearing is fixedly sleeved on the surface of the vertical pipe (15), and the outer ring of the second bearing is fixedly connected with the inner wall of the box body (16).
7. An adjustable projection device for information technology research according to claim 1, characterized in that: the equal fixedly connected with mounting panel (34) in front and the back of box (16), mounting hole (35) have been seted up on the surface of mounting panel (34).
8. The method for using the adjustable projection equipment for information technology research according to claim 1, characterized by comprising the following steps:
a: when the rotation angle is adjusted, an instruction is sent to the infrared receiver (21) through the remote controller (23), the infrared receiver (21) receives the instruction and then sends the instruction to the controller (20), the controller (20) receives the instruction and then controls a rotating shaft of the motor (17) to drive the first bevel gear (18) to rotate, the first bevel gear (18) drives the second bevel gear (19) to rotate, the second bevel gear (19) drives the vertical pipe (15) to rotate, the vertical pipe (15) drives the threaded rod (11) to rotate through the guide groove (32) and the guide rod (33), the threaded rod (11) drives the flat plate (2) to rotate, and the flat plate (2) drives the projector body (1) to rotate, so that the rotation angle of the projector body (1) is adjusted;
b: when the height is adjusted, the cover cap (12) is manually rotated, the threaded hole (13) in the bottom of the cover cap (12) is in threaded connection with the threaded rod (11), the threaded rod (11) is made to vertically move, the threaded rod (11) drives the flat plate (2) to vertically move, and the flat plate (2) drives the projector body (1) to vertically move, so that the height of the projector body (1) is adjusted;
c: the remote controller (23) sends an instruction to the infrared receiver (21), the infrared receiver (21) receives the instruction and then sends the instruction to the controller (20), the controller (20) receives the instruction and then controls the fan (25) to operate, and heat inside the projector body (1) is discharged through the air outlet pipe (24);
d: when the device is not used, the remote controller (23) sends an instruction to the infrared receiver (21), the infrared receiver (21) receives the instruction and then sends the instruction to the controller (20), the controller (20) receives the instruction and then controls the electric telescopic rod (28) to contract, the electric telescopic rod (28) drives the shielding plate (29) to move rightwards, the right side of the shielding plate (29) is made to be in contact with the right side of the inner cavity of the protective frame (27), and the lens (22) is shielded and protected;
e: when dismantling projecting apparatus body (1), promote movable plate (8) and be close to fixed plate (4), movable plate (8) extension spring (7), movable plate (8) drive connecting rod (9) and remove, and connecting rod (9) drive L type splint (10) and remove, make L type splint (10) keep away from projecting apparatus body (1) to dismantle projecting apparatus body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184494.2A CN110925570B (en) | 2019-11-27 | 2019-11-27 | Adjustable projection equipment for information technology research and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184494.2A CN110925570B (en) | 2019-11-27 | 2019-11-27 | Adjustable projection equipment for information technology research and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110925570A true CN110925570A (en) | 2020-03-27 |
| CN110925570B CN110925570B (en) | 2021-08-06 |
Family
ID=69846716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911184494.2A Expired - Fee Related CN110925570B (en) | 2019-11-27 | 2019-11-27 | Adjustable projection equipment for information technology research and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110925570B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963851A (en) * | 2020-07-29 | 2020-11-20 | 孙景玉 | Multimedia teaching projecting apparatus installation adjusting device |
| CN114811324A (en) * | 2022-05-23 | 2022-07-29 | 深圳市美特乐光电科技有限公司 | Rotatable portable projector device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1973346A1 (en) * | 2007-03-21 | 2008-09-24 | Anyma GmbH und Co Kg | Display device |
| CN107131413A (en) * | 2017-06-09 | 2017-09-05 | 庄仁山 | A kind of multi-media classroom projecting apparatus |
| CN108107653A (en) * | 2017-12-28 | 2018-06-01 | 徐州茵文特信息科技有限公司 | It is a kind of to facilitate the projection arrangement for adjusting height |
| CN108594570A (en) * | 2018-05-07 | 2018-09-28 | 芜湖博创新能源科技有限公司 | A kind of optics novel projecting apparatus of anti-deviation |
| CN208025096U (en) * | 2018-02-06 | 2018-10-30 | 湖南第一师范学院 | A kind of teaching projecting apparatus placement mechanism |
| CN208107593U (en) * | 2018-04-27 | 2018-11-16 | 铜仁学院 | A kind of Web-based instruction projection arrangement |
| CN109027601A (en) * | 2018-08-27 | 2018-12-18 | 时月晴 | A kind of easy-to-mount Digital Media teaching aid equipment projector |
| CN208331696U (en) * | 2018-05-04 | 2019-01-04 | 张莎莎 | A kind of projection-type DLP projector |
| CN208457533U (en) * | 2018-07-13 | 2019-02-01 | 深圳市虎硕科技开发有限公司 | A kind of smart projector having roll adjustment function |
| CN109640597A (en) * | 2019-01-15 | 2019-04-16 | 张祺箫 | A kind of mathematical education fixes device with projector |
-
2019
- 2019-11-27 CN CN201911184494.2A patent/CN110925570B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1973346A1 (en) * | 2007-03-21 | 2008-09-24 | Anyma GmbH und Co Kg | Display device |
| CN107131413A (en) * | 2017-06-09 | 2017-09-05 | 庄仁山 | A kind of multi-media classroom projecting apparatus |
| CN108107653A (en) * | 2017-12-28 | 2018-06-01 | 徐州茵文特信息科技有限公司 | It is a kind of to facilitate the projection arrangement for adjusting height |
| CN208025096U (en) * | 2018-02-06 | 2018-10-30 | 湖南第一师范学院 | A kind of teaching projecting apparatus placement mechanism |
| CN208107593U (en) * | 2018-04-27 | 2018-11-16 | 铜仁学院 | A kind of Web-based instruction projection arrangement |
| CN208331696U (en) * | 2018-05-04 | 2019-01-04 | 张莎莎 | A kind of projection-type DLP projector |
| CN108594570A (en) * | 2018-05-07 | 2018-09-28 | 芜湖博创新能源科技有限公司 | A kind of optics novel projecting apparatus of anti-deviation |
| CN208457533U (en) * | 2018-07-13 | 2019-02-01 | 深圳市虎硕科技开发有限公司 | A kind of smart projector having roll adjustment function |
| CN109027601A (en) * | 2018-08-27 | 2018-12-18 | 时月晴 | A kind of easy-to-mount Digital Media teaching aid equipment projector |
| CN109640597A (en) * | 2019-01-15 | 2019-04-16 | 张祺箫 | A kind of mathematical education fixes device with projector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963851A (en) * | 2020-07-29 | 2020-11-20 | 孙景玉 | Multimedia teaching projecting apparatus installation adjusting device |
| CN114811324A (en) * | 2022-05-23 | 2022-07-29 | 深圳市美特乐光电科技有限公司 | Rotatable portable projector device |
| CN114811324B (en) * | 2022-05-23 | 2023-09-08 | 深圳市美特乐光电科技有限公司 | Rotatable convenient projector device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110925570B (en) | 2021-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110925570B (en) | Adjustable projection equipment for information technology research and using method | |
| CN212691255U (en) | Mounting base is used in security protection control | |
| CN212571810U (en) | Novel metal cabinet case | |
| CN216520439U (en) | Display large screen lifting device for monitoring equipment | |
| CN110906141A (en) | Wall-mounted mounting structure of indoor monitoring equipment | |
| CN215376059U (en) | Dustproof projector for teaching | |
| CN216217166U (en) | Wall-hanging high definition network camera shell | |
| CN215000626U (en) | Suspension type projecting apparatus convenient to adjust | |
| CN212840269U (en) | Monitoring equipment convenient to installation | |
| CN217797990U (en) | Projection arrangement who facilitates use | |
| CN210424424U (en) | Projector mounting rack convenient to disassemble | |
| CN113028254A (en) | Dangerous area video monitoring alarm device | |
| CN219120279U (en) | Projector for stereoscopic image | |
| CN217402117U (en) | Projection arrangement for online education | |
| CN219740913U (en) | Monitoring equipment with radiating hole dustproof structure | |
| CN213517850U (en) | Projection system and projection screen | |
| CN215371778U (en) | Monitoring device applied to intelligent building comprehensive management | |
| CN217085935U (en) | Teaching projecting apparatus convenient to remove dust | |
| CN216218280U (en) | Safety control device for communication terminal | |
| CN218920730U (en) | Dustproof security protection monitor of heat dissipation | |
| CN214580011U (en) | Embedded projecting apparatus structure of electronic teaching | |
| CN215729306U (en) | Shutdown timer | |
| CN217522912U (en) | Ultra-high definition integrated monitoring device for broadcast television | |
| CN216243015U (en) | But projecting apparatus is used in new media teaching of height-adjusting | |
| CN215215611U (en) | Sheep farm cultivation monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210715 Address after: 276017 room 317, block B, innovation building, high tech Industrial Development Zone, Linyi City, Shandong Province Applicant after: Linyi high tech talent development group Co.,Ltd. Address before: Room 507, taibaige, Xi'an Software Park, 68 Keji 2nd Road, high tech Zone, Xi'an City, Shaanxi Province, 710000 Applicant before: Xi'an sharp Software Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |