CN112268183A - Multi-angle adjusting mechanism of digital media course teaching interaction device - Google Patents
Multi-angle adjusting mechanism of digital media course teaching interaction device Download PDFInfo
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- CN112268183A CN112268183A CN202011220864.6A CN202011220864A CN112268183A CN 112268183 A CN112268183 A CN 112268183A CN 202011220864 A CN202011220864 A CN 202011220864A CN 112268183 A CN112268183 A CN 112268183A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 109
- 230000003993 interaction Effects 0.000 title claims abstract description 69
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 21
- 244000309464 bull Species 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 18
- 239000004744 fabric Substances 0.000 abstract description 12
- 238000005191 phase separation Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 6
- 230000002452 interceptive effect Effects 0.000 description 19
- 238000009434 installation Methods 0.000 description 15
- 230000006872 improvement Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- F16M11/041—Allowing quick release of the apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B17/00—Screening
- G12B17/08—Screening from influences producing mechanical damage, e.g. caused by blast, by external objects, by person
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a multi-angle adjusting mechanism of a digital media course teaching interaction device, which comprises a mounting plate, a vertical rod, a swing arm, a rotating block, a connecting sheet and a clamping protection mechanism, wherein the clamping protection mechanism is arranged at the front end of the connecting sheet, a bearing plate and an upper top plate are driven by a phase separation mechanism to clamp and fix the interaction device, meanwhile, a shielding plate at the inner side of the upper top plate can move towards the front end to shield light at the upper end of the interaction device, so that the phenomenon of light reflection on a display screen of the interaction device can be prevented, the viewing effect is influenced, and when the interaction device is not used, the interaction device can be shielded by shielding cloth at the upper end of the shielding mechanism, so that the interaction device is prevented from being infected by dust and being scraped by objects, and the advantages of prolonging the service life of the interaction device and enabling a viewer to.
Description
Technical Field
The invention relates to the field related to digital media course teaching, in particular to a multi-angle adjusting mechanism of a digital media course teaching interaction device.
Background
Digital media belongs to the category of engineering subjects, and refers to information carriers for recording, processing, transmitting, and acquiring processes in the form of binary numbers, and these carriers include digitized sensory media such as characters, graphics, images, sounds, video images, and animations, and presentation media (codes) representing these sensory media, which are collectively called logical media, and physical media for storing, transmitting, and displaying logical media.
When digital media course teaching interactive installation uses, often need use multi-angle adjustment mechanism to fix interactive installation, and adjust interactive installation's demonstration position, current digital media course teaching interactive installation's multi-angle adjustment mechanism is when using, often need use fixings such as bolt to fix interactive installation, it is inconvenient to make interactive installation dismantle, and interactive installation when not using, often can expose in the air for a long time, influence interactive installation life, interactive installation is when showing content simultaneously, the reflection of light phenomenon often can appear, make the display effect not good.
Disclosure of Invention
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a multi-angle adjusting mechanism for a digital media course teaching interaction device.
The invention is realized by constructing a multi-angle adjusting mechanism of the digital media course teaching interaction device, the device comprises a mounting plate, a vertical rod, a swing arm, a rotating block, a connecting sheet and a clamping protection mechanism, the mounting plate is connected with the bottom of the vertical rod through a bolt, the vertical rod is in rotating fit with the top of the swing arm through a hinge shaft, the rear end of the mounting plate is fixedly provided with a power supply lead, the clamping protection mechanism is fixedly arranged at the front end of the connecting sheet, the clamping protection mechanism comprises a fixed frame, a phase separation mechanism, a bearing plate, an upper top plate and a shielding mechanism, the fixing frame is connected with the front end of the connecting piece through a bolt, a phase separation mechanism is fixedly arranged in the fixing frame, one end of the phase separation mechanism is fixedly connected with the rear end of the bearing plate, and the other end of the phase separation mechanism is fixed with the rear end of the bottom of the upper top plate, and the front end of the bottom of the upper top plate is provided with a shielding mechanism.
Preferably, the mounting plate left end is provided with control panel, control panel front end intelligence has the button, the montant one end is kept away from to the swing arm is provided with the turning block, the movable nested swing head that has of turning block right-hand member, the swing head passes through the hinge pin and is connected with the inboard rotation of connection piece left end.
Preferably, the phase separation mechanism comprises a large gear, a pushing mechanism, a first rack, a first movable plate, a first slider, a second rack, a second movable plate and a second slider, the large gear rotates synchronously along with the output end of the pushing mechanism, the pushing mechanism is installed and fixed in the middle of the inside of the fixed frame, the large gear is meshed with the right end of the first rack for transmission, the first rack is welded and fixed with the left lower end of the first movable plate, the left side and the right side of the lower end of the first movable plate are relatively provided with the first slider, the first slider is in sliding fit with the upper end of the inside of the fixed frame, the upper end of the first movable plate is fixed with an upper top plate, the second rack is meshed with the right end of the large gear, the second rack is welded and fixed with the right upper end of the second movable plate, the left side and the right side of the upper end of, the second moving plate is fixedly connected with the rear end of the bearing plate.
Preferably, pushing mechanism includes electric putter, third rack, pressure spring, sliding chamber, pinion, axis of rotation and bearing frame, electric putter passes through the screw and fixes with the inside right-hand member locking of fixed frame, electric putter is fixed with third rack right-hand member, the third rack passes through pressure spring and the inside left end elastic connection of sliding chamber to sliding chamber and the inside left end fixed connection of fixed frame, the third rack slides along sliding chamber inboard, third rack and pinion upper end meshing transmission, the pinion passes through the axis of rotation and is connected with the gear wheel middle part rotation, axis of rotation and bearing frame middle part swing joint, electric putter is connected with the control panel electricity.
Preferably, the upper top plate comprises a connecting plate, a first motor, a screw rod, a moving sleeve, a shielding plate, a guide block and a sliding groove, the connecting plate is fixedly connected with the upper end of the first moving plate, the connecting plate is fixedly locked with the right end of the first motor through a screw, the first motor is connected with the right end of the screw rod, the screw rod is in threaded fit with the inner wall of the moving sleeve, the screw rod is embedded into the inner side of the sliding groove, the moving sleeve is fixed with the right end of the shielding plate, the guide block is arranged on the upper side and the lower side of the shielding plate relatively, the guide block is in sliding fit with the inner lower end of the connecting plate, the shielding plate is embedded into the left end of the connecting plate in a clearance fit mode.
Preferably, shelter from the mechanism and include protecting frame, second motor, bull stick, winding up roller, drape and balancing weight, protecting frame and connecting plate bottom front end bolted connection, protecting frame passes through screw and second motor right-hand member locking fixed, the second motor passes through the bull stick and is connected with the rotation of winding up roller middle part, the winding up roller upper end winding has the drape to the drape imbeds in the inside lower extreme of protecting frame, the drape lower extreme is provided with the balancing weight.
Preferably, the guide blocks are provided with four guide blocks, and the guide blocks are oppositely arranged along the upper side and the lower side of the shielding plate.
Preferably, the pinion is located at the front end of the bull gear, and the central lines of the pinion and the bull gear are both in the same horizontal direction.
Preferably, the sliding cavity is in a cuboid shape with an internal cavity, and the inner side wall of the sliding cavity is smooth.
Preferably, the first moving plate and the second moving plate have the same size, and the first moving plate and the second moving plate are symmetrically distributed with each other.
Preferably, the first rack and the second rack are both made of pinion steel and have high wear resistance.
Preferably, the rotating shaft is made of carbon steel and has high hardness.
The invention has the following advantages: the invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device through improvement, compared with the same type of equipment, the multi-angle adjusting mechanism has the following improvement:
the method has the advantages that: according to the multi-angle adjusting mechanism of the digital media course teaching interaction device, the clamping protection mechanism is arranged at the front end of the connecting sheet, the bearing plate and the upper top plate are driven by the separation mechanism to clamp and fix the interaction device, meanwhile, the shielding plate on the inner side of the upper top plate can move towards the front end, light on the upper end of the interaction device can be shielded, the interaction device can be prevented from reflecting on a display screen, the watching effect is influenced, when the interaction device is not used, the interaction device can be shielded through shielding cloth on the upper end of the shielding mechanism, the interaction device is prevented from being infected by dust and being scraped by objects, and the advantages that the service life of the interaction device can be prolonged, and a watcher can conveniently watch the interaction device are achieved.
The method has the advantages that: according to the multi-angle adjusting mechanism of the digital media course teaching interaction device, the pushing mechanism is arranged at the upper end of the phase separation mechanism, the electric push rod is electrified to work, the third rack is pushed to the front end to move on the inner side of the sliding cavity, the third rack drives the pinion and the rotating shaft to rotate, the rotating shaft drives the large gear to rotate reversely, and the advantage that the large gear can be quickly driven to be linked is achieved.
The method has the advantages that: according to the multi-angle adjusting mechanism of the digital media course teaching interaction device, the separation mechanism is arranged at the upper end of the clamping protection mechanism, the large gear rotates reversely to drive the first rack to move towards the lower end and the second rack to move towards the upper end, so that the first rack and the second rack respectively drive the connecting plate and the bearing plate to clamp and fix the interaction device through the first moving plate and the second moving plate, and the advantage that the interaction device can be quickly installed and fixed is achieved.
The advantages are that: according to the multi-angle adjusting mechanism of the digital media course teaching interaction device, the upper top plate is arranged at the upper end of the clamping protection mechanism, the first motor is electrified to work to drive the screw rod to rotate, so that the screw rod drives the shielding plate to move towards the left end of the connecting plate through the guide block through the moving sleeve, the shielding plate shields and blocks light at the upper end of the interaction device, and the advantage that light reflection at the upper end of the interaction device can be prevented is achieved.
The advantages are that: according to the multi-angle adjusting mechanism of the digital media course teaching interaction device, the shielding mechanism is arranged at the upper end of the clamping protection mechanism, the second motor is electrified to work, the winding roller is driven to rotate through the rotating rod, the winding roller is enabled to release winding of the shielding cloth, then the shielding cloth is driven to move towards the lower end through the gravity of the balancing weight to shield the front end of the interaction device, the balancing weight can be embedded into the inner side of the slot, the shielding cloth is prevented from deviating, and the advantages that the interaction device can be prevented from being infected by dust and being scratched and bumped by objects are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of a portion of the angle adjustment mechanism of the present invention;
FIG. 3 is a schematic side view of the clamp protection mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the clamp protection mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of a phase separation mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of the pushing mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of the upper deck of the present invention;
FIG. 8 is a schematic cross-sectional view of the shielding mechanism of the present invention.
Wherein: mounting plate-1, vertical rod-2, swing arm-3, power supply lead-4, control panel-5, button-6, rotating block-7, swing head-8, connecting sheet-9, clamping protection mechanism-10, fixed frame-101, phase separation mechanism-102, bearing plate-103, upper top plate-104, shielding mechanism-105, bull gear-1021, pushing mechanism-1022, first rack-1023, first moving plate-1024, first sliding block-1025, second rack-1026, second moving plate-1027, second sliding block-1028, electric push rod-10221, third rack-10222, pressure spring-10223, sliding cavity-10224, pinion-10225, rotating shaft-10226, bearing seat-10227, connecting plate-1041, rotating block-7, connecting sheet-1024, connecting sheet-1, and connecting sheet-1024 The device comprises a first motor-1042, a screw-1043, a moving sleeve-1044, a shielding plate-1045, a guide block-1046, a chute-1047, a protective frame-1051, a second motor-1052, a rotating rod-1053, a winding roller-1054, a shielding cloth-1055, a balancing weight-1056, a groove-10241, a limiting block-102221 and a slot-1031.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The first embodiment is as follows:
referring to fig. 1 and 2, the invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device through improvement, which comprises a mounting plate 1, a vertical rod 2, a swing arm 3, a rotating block 7, a connecting sheet 9 and a clamping protection mechanism 10, wherein the mounting plate 1 is connected with the bottom of the vertical rod 2 through a bolt, the vertical rod 2 is rotatably matched with the top of the swing arm 3 through a hinge shaft, a power supply lead 4 is fixed at the rear end of the mounting plate 1, the clamping protection mechanism 10 is fixedly mounted at the front end of the connecting sheet 9, a control panel 5 is arranged at the left end of the mounting plate 1, a button 6 is intelligently arranged at the front end of the control panel 5, the rotating block 7 is arranged at one end of the swing arm 3 far away from the vertical rod 2, a swing head 8 is movably nested.
Referring to fig. 3 and 4, the present invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device by improvement, wherein the clamping protection mechanism 10 includes a fixing frame 101, a separating mechanism 102, a bearing plate 103, an upper top plate 104 and a shielding mechanism 105, the fixing frame 101 is bolted to the front end of the connecting plate 9, the separating mechanism 102 is fixed inside the fixing frame 101, one end of the separating mechanism 102 is fixedly connected to the rear end of the bearing plate 103, the other end of the separating mechanism 102 is fixed to the rear end of the bottom of the upper top plate 104, and the shielding mechanism 105 is arranged at the front end of the bottom of the upper top plate 104.
Referring to fig. 5, the present invention provides a multi-angle adjusting mechanism for a digital media course teaching interaction device by improving, wherein the phase separation mechanism 102 includes a large gear 1021, a pushing mechanism 1022, a first rack 1023, a first moving plate 1024, a first slider 1025, a second rack 1026, a second moving plate 1027 and a second slider 1028, the large gear 1021 rotates synchronously with the output end of the pushing mechanism 1022, the pushing mechanism 1022 is fixed in the middle of the inside of the fixed frame 101, the large gear 1021 is engaged with the right end of the first rack 1023 for transmission, the first rack 1023 is welded and fixed with the left and right ends of the first moving plate 1024, the first slider 1025 is oppositely disposed on the left and right sides of the lower end of the first moving plate 1024, the first slider 1025 is in sliding fit with the upper end of the inside of the fixed frame 101, the upper top plate 104 is fixed on the upper end of the first moving plate 1024, and the second rack 1026 is engaged with the right end, the second rack 1026 is welded and fixed with the upper right end of the second movable plate 1027, the second slider 1028 is arranged on the left side and the right side of the upper end of the second movable plate 1027 oppositely, the second slider 1028 slides along the lower end inside the fixed frame 101, the second movable plate 1027 is fixedly connected with the rear end of the bearing plate 103, the first movable plate 1024 and the second movable plate 1027 are identical in size, the first movable plate 1024 and the second movable plate 1027 are symmetrically distributed, the first rack 1023 and the second rack 1026 are both made of gear steel, and the wear resistance is high.
Referring to fig. 6, the present invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device by improving, a pushing mechanism 1022 includes an electric push rod 10221, a third rack 10222, a pressure spring 10223, a sliding cavity 10224, a pinion 10225, a rotating shaft 10226 and a bearing seat 10227, the electric push rod 10221 is locked and fixed with the right end inside a fixed frame 101 by a screw, the electric push rod 10221 is fixed with the right end of the third rack 10222, the third rack 10222 is elastically connected with the left end inside the sliding cavity 10224 by the pressure spring 10223, the sliding cavity 10224 is fixedly connected with the left end inside the fixed frame 101, the third rack 10222 slides along the inside of the sliding cavity 10224, the third rack 10222 is in meshing transmission with the upper end of the pinion 10225, the pinion 10225 is rotatably connected with the middle of a bull gear 10226, the rotating shaft 10226 is movably connected with the middle of the bearing seat 10227, the electric push rod 10221 is electrically connected with a control panel 5, and the pinion 10225 and the bull gear 1021 central line all are in same horizontal direction, and smooth chamber 10224 is the cuboid form of inside cavity to the smooth form of the inside wall in smooth chamber 10224 is favorable to playing the effect that makes third rack 10222 steady movement, and the axis of rotation 10226 is carbon steel material, and the hardness is high.
Referring to fig. 7, the present invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device by improving, wherein an upper top plate 104 includes a connecting plate 1041, a first motor 1042, a screw 1043, a moving sleeve 1044, a shielding plate 1045, a guide block 1046 and a sliding slot 1047, the connecting plate 1041 is fixedly connected to an upper end of a first moving plate 1024, the connecting plate 1041 is fixedly locked to a right end of the first motor 1042 by a screw, the first motor 1042 is connected to a right end of the screw 1043, the screw 1043 is in threaded fit with an inner side wall of the moving sleeve 1044, the screw 1043 is embedded into the inner side of the sliding slot 1047, the moving sleeve 1044 is fixed to the right end of the shielding plate 1045, the guide block 1046 is oppositely disposed on an upper side and a lower side of the shielding plate 1045, the guide block 1046 is in sliding fit with a lower end of an inner portion of the connecting plate 1041, the shielding plate 1045 is embedded into a left end of the, the number of the guide blocks 1046 is four, and the guide blocks 1046 are arranged along the upper and lower sides of the shutter 1045, which is favorable for the shutter 1045 to move stably.
Referring to fig. 8, the present invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device by improving, wherein the shielding mechanism 105 includes a protective frame 1051, a second motor 1052, a rotating rod 1053, a winding roller 1054, a shielding cloth 1055 and a weight block 1056, the protective frame 1051 is connected with a front end bolt at the bottom of a connecting plate 1041, the protective frame 1051 is locked and fixed with a right end of the second motor 1052 through a screw, the second motor 1052 is rotatably connected with the middle of the winding roller 1054 through the rotating rod 1053, the upper end of the winding roller 1054 is wound with the shielding cloth 1055, and the shielding cloth 1055 is embedded into the lower end of the protective frame 1051, the weight block 1056 is disposed at the lower end of the shielding cloth 1055, so as to facilitate the shielding cloth 1055 to move toward the lower end smoothly.
Example two:
the invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device by improvement, grooves 10241 are arranged at the upper ends of a first moving plate 1024 and a second moving plate 1027, which is beneficial to the embedding of a first rack 1023 and a second rack 1026 respectively, a limit block 102221 is arranged at the left end of a third rack 10222, the limit block 102221 is in sliding fit with the inner side of a sliding cavity 10224, which is beneficial to the stable movement of the third rack 10222, a slot 1031 is arranged at the rear end of the top of a bearing plate 103, and a balancing weight 1056 is embedded in the inner side of the slot 1031, which is beneficial to the limiting of a covering cloth 1055.
The invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device through improvement, and the working principle is as follows;
firstly, before use, horizontally placing a multi-angle adjusting mechanism of the digital media course teaching interaction device, and then fixing the mechanism on a proper position on a wall surface;
secondly, when in use, the external power supply is connected through the power supply lead 4 to provide power for the device;
thirdly, when the interactive device is to be installed, the interactive device is placed on the upper end of the bearing plate 103, then the button 6 on the upper end of the control panel 5 is pressed to start the device, the electric push rod 10221 is electrified to work, the third rack 10222 is pushed to move towards the front end inside the sliding cavity 10224, the third rack 10222 drives the pinion 10225 and the rotating shaft 10226 to rotate, the rotating shaft 10226 drives the gearwheel 1021 to rotate reversely, the gearwheel 1021 rotates reversely to drive the first rack 1023 to move towards the lower end and the second rack 1026 to move towards the upper end, the first rack 1023 and the second rack 1026 respectively drive the connecting plate 1041 and the bearing plate 103 through the first moving plate 1024 and the second moving plate 1027 to clamp and fix the interactive device, and the interactive device is installed rapidly, and similarly, when the electric push rod 10221 is contracted, the first moving plate 1024 can move towards the upper end and the second moving plate 1027 towards the lower end, the connecting plate 1041 and the bearing plate 103 are released from fixing the interaction device, so that the interaction device can be disassembled quickly;
fourthly, by arranging the upper top plate 104 at the upper end of the clamping protection mechanism 10, the first motor 1042 is powered on to work to drive the screw 1043 to rotate, so that the screw 1043 drives the shield 1045 to move towards the left end of the connecting plate 1041 through the guide block 1046 by the moving sleeve 1044, the shield 1045 shields and blocks light at the upper end of the interaction device, the phenomenon that the upper end of the interaction device reflects light to influence viewing is prevented, and meanwhile, the connecting piece 9 drives the direction of the interaction device to be adjusted by pushing the swing arm 3 and the rotating block 7;
fifthly, when the interactive installation does not use, start and shelter from mechanism 105, the circular telegram of second motor 1052 is worked, drive winding up roller 1054 through commentaries on classics pole 1053 and rotate, make winding up roller 1054 remove the winding to drape 1055, the gravity through balancing weight 1056 drives drape 1055 and down the end and removes afterwards, shelter from the interactive installation front end, and balancing weight 1056 can imbed in slot 1031 inboardly, prevent the skew of drape 1055, can prevent that the interactive installation from receiving the dust to infect and the object is scraped and is bumped, increase interactive installation life.
The invention provides a multi-angle adjusting mechanism of a digital media course teaching interaction device through improvement, a clamping protection mechanism 10 is arranged at the front end of a connecting sheet 9, a bearing plate 103 and an upper top plate 104 are driven by a separating mechanism 102 to clamp and fix the interaction device, meanwhile, a shielding plate 1045 on the inner side of the upper top plate 104 can move towards the front end to shield light rays at the upper end of the interaction device, so that a reflecting phenomenon on a display screen of the interaction device can be placed, the viewing effect is influenced, and when the interaction device is not used, the interaction device can be shielded through shielding cloth 1055 on the upper end of a shielding mechanism 105, so that the interaction device is prevented from being infected by dust and being scraped by objects, and the advantages of prolonging the service life of the interaction device and enabling a viewer to conveniently view are achieved; the pushing mechanism 1022 is arranged at the upper end of the phase separation mechanism 102, the electric push rod 10221 is electrified to work, and the third rack 10222 is pushed to move towards the front end at the inner side of the sliding cavity 10224, so that the third rack 10222 drives the pinion 10225 and the rotating shaft 10226 to rotate, the rotating shaft 10226 drives the large gear 1021 to rotate reversely, and the advantage of quickly driving the large gear 1021 to be linked is achieved; the separation mechanism 102 is arranged at the upper end of the clamping protection mechanism 10, the bull gear 1021 rotates reversely to drive the first rack 1023 to move towards the lower end and the second rack 1026 to move towards the upper end, so that the first rack 1023 and the second rack 1026 respectively drive the connecting plate 1041 and the bearing plate 103 to clamp and fix the interaction device through the first moving plate 1024 and the second moving plate 1027, and the advantage of quickly installing and fixing the interaction device is achieved; by arranging the upper top plate 104 at the upper end of the clamping protection mechanism 10, the first motor 1042 is powered on to work to drive the screw 1043 to rotate, so that the screw 1043 drives the shield plate 1045 to move towards the left end of the connecting plate 1041 through the guide block 1046 by the moving sleeve 1044, and the shield plate 1045 shields and blocks light at the upper end of the interaction device, thereby achieving the advantage of preventing the light at the upper end of the interaction device from reflecting; through having set up in centre gripping protection machanism 10 upper end and sheltered from mechanism 105, the circular telegram of second motor 1052 is worked, drive winding up roller 1054 through commentaries on classics pole 1053 and rotate, make winding up roller 1054 remove the winding to drape 1055, the gravity through balancing weight 1056 drives drape 1055 down the end and removes afterwards, shelter from the interactive installation front end, and balancing weight 1056 can be embedded in slot 1031 inboard, prevent the skew of drape 1055, reached and prevented that interactive installation from receiving the dust to infect and the advantage that the object scraped and bumped.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A multi-angle adjusting mechanism of a digital media course teaching interaction device comprises a mounting plate (1), a vertical rod (2), a swing arm (3), a rotating block (7) and a connecting sheet (9), wherein the mounting plate (1) is connected with the bottom of the vertical rod (2) through a bolt, the vertical rod (2) is in rotating fit with the top of the swing arm (3) through a hinge shaft, and a power supply lead (4) is fixed at the rear end of the mounting plate (1);
the method is characterized in that: still include centre gripping protection machanism (10), centre gripping protection machanism (10) erection fixation is in connection piece (9) front end, centre gripping protection machanism (10) are including fixed frame (101), leave mechanism (102), accept board (103), go up roof (104) and shelter from mechanism (105), fixed frame (101) and connection piece (9) front end bolted connection, fixed frame (101) internally mounted is fixed with and leaves mechanism (102), leave mechanism (102) one end and accept board (103) rear end fixed connection mutually to it is fixed mutually with last roof (104) bottom rear end to leave mechanism (102) the other end mutually, it is provided with and shelters from mechanism (105) to go up roof (104) bottom front end.
2. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 1, wherein: mounting panel (1) left end is provided with control panel (5), control panel (5) front end intelligence has button (6), montant (2) one end is kept away from in swing arm (3) is provided with turning block (7), turning block (7) right-hand member activity nested has swing head (8), swing head (8) are connected through hinge pin and connection piece (9) left end inboard rotation.
3. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 1, wherein: the separation mechanism (102) comprises a large gear (1021), a pushing mechanism (1022), a first rack (1023), a first moving plate (1024), a first sliding block (1025), a second rack (1026), a second moving plate (1027) and a second sliding block (1028), the large gear (1021) synchronously rotates along with the output end of the pushing mechanism (1022), the pushing mechanism (1022) is fixedly installed in the middle of the inside of the fixed frame (101), the large gear (1021) is in meshing transmission with the right end of the first rack (1023), the first rack (1023) is fixedly welded with the left lower end of the first moving plate (1024), the left side and the right side of the lower end of the first moving plate (1024) are oppositely provided with the first sliding blocks (1025), the first sliding blocks (1025) are in sliding fit with the upper end of the inside of the fixed frame (101), the upper end of the first moving plate (1024) is fixedly provided with an upper top plate (104), and the second rack (1026) is meshed with the right end of, the second rack (1026) is fixedly welded with the right upper end of the second moving plate (1027), second sliding blocks (1028) are oppositely arranged on the left side and the right side of the upper end of the second moving plate (1027), the second sliding blocks (1028) slide along the lower end inside the fixed frame (101), and the second moving plate (1027) is fixedly connected with the rear end of the bearing plate (103).
4. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 3, wherein: the pushing mechanism (1022) comprises an electric push rod (10221), a third rack (10222), a pressure spring (10223), a sliding cavity (10224), a pinion (10225), a rotating shaft (10226) and a bearing seat (10227), the electric push rod (10221) is fixed with the right end inside the fixed frame (101) through a screw, the electric push rod (10221) is fixed with the right end of the third rack (10222), the third rack (10222) is elastically connected with the left end inside the sliding cavity (10224) through the pressure spring (10223), the sliding cavity (10224) is fixedly connected with the left end inside the fixed frame (101), the third rack (10222) slides along the inner side of the sliding cavity (10224), the rotating shaft (10222) is in meshing transmission with the upper end of the pinion (10225), the pinion (10225) is in rotary connection with the middle part of the gearwheel (1021) through the 10226), the rotating shaft (10226) is movably connected with the middle part of the bearing seat, the electric push rod (10221) is electrically connected with the control panel (5).
5. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 1, wherein: the upper top plate (104) comprises a connecting plate (1041), a first motor (1042), a screw (1043), a moving sleeve (1044), a shielding plate (1045), a guide block (1046) and a chute (1047), the connecting plate (1041) is fixedly connected with the upper end of a first moving plate (1024), the connecting plate (1041) is fixedly locked with the right end of the first motor (1042) through a screw, the first motor (1042) is connected with the right end of the screw (1043), the screw (1043) is in threaded fit with the inner side wall of the moving sleeve (1044), the screw (1043) is embedded into the inner side of the chute (1047), the moving sleeve (1044) is fixed with the right end of the shielding plate (1045), the guide block (1046) is oppositely arranged on the upper side and the lower side of the shielding plate (1045), the guide block (1046) is in sliding fit with the lower end inside of the connecting plate (1041), and the shielding plate (1045) is embedded into the left end of the connecting plate (, the right end of the shielding plate (1045) is provided with a sliding groove (1047), and the first motor (1042) is electrically connected with the control panel (5).
6. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 1, wherein: shelter from mechanism (105) including protection frame (1051), second motor (1052), bull stick (1053), winding up roller (1054), drape (1055) and balancing weight (1056), protection frame (1051) and connecting plate (1041) bottom front end bolted connection, protection frame (1051) is fixed through screw and second motor (1052) right-hand member locking, second motor (1052) rotates through bull stick (1053) and winding up roller (1054) middle part to be connected, winding up roller (1054) upper end winding has drape (1055) to drape (1055) imbed in the inside lower extreme of protection frame (1051), drape (1055) lower extreme is provided with balancing weight (1056).
7. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 5, wherein: the guide blocks (1046) are four in number, and the guide blocks (1046) are arranged oppositely along the upper side and the lower side of the shielding plate (1045).
8. The multi-angle adjustment mechanism of the digital media course teaching interaction device as claimed in claim 4, wherein: the small gear (10225) is positioned at the front end of the large gear (1021), and the central lines of the small gear (10225) and the large gear (1021) are both in the same horizontal direction.
9. The multi-angle adjustment mechanism of the digital media course teaching interaction device as claimed in claim 4, wherein: the sliding cavity (10224) is in a cuboid shape with an internal cavity, and the inner side wall of the sliding cavity (10224) is smooth.
10. The multi-angle adjustment mechanism of a digital media course teaching interaction device as claimed in claim 3, wherein: the first moving plate (1024) and the second moving plate (1027) are the same in size, and the first moving plate (1024) and the second moving plate (1027) are symmetrically distributed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220864.6A CN112268183A (en) | 2020-11-05 | 2020-11-05 | Multi-angle adjusting mechanism of digital media course teaching interaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220864.6A CN112268183A (en) | 2020-11-05 | 2020-11-05 | Multi-angle adjusting mechanism of digital media course teaching interaction device |
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| Publication Number | Publication Date |
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| CN112268183A true CN112268183A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011220864.6A Withdrawn CN112268183A (en) | 2020-11-05 | 2020-11-05 | Multi-angle adjusting mechanism of digital media course teaching interaction device |
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| CN (1) | CN112268183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110320A (en) * | 2021-10-29 | 2022-03-01 | 嘉兴钛众电子科技有限公司 | Carry formula multi freedom display screen |
-
2020
- 2020-11-05 CN CN202011220864.6A patent/CN112268183A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110320A (en) * | 2021-10-29 | 2022-03-01 | 嘉兴钛众电子科技有限公司 | Carry formula multi freedom display screen |
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Application publication date: 20210126 |