CN112524408A - Internet remote education equipment installation equipment and installation method thereof - Google Patents
Internet remote education equipment installation equipment and installation method thereof Download PDFInfo
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- CN112524408A CN112524408A CN202011342577.2A CN202011342577A CN112524408A CN 112524408 A CN112524408 A CN 112524408A CN 202011342577 A CN202011342577 A CN 202011342577A CN 112524408 A CN112524408 A CN 112524408A
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- 238000009434 installation Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method 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
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention relates to the technical field of internet education, in particular to an internet remote education equipment installation device and an installation method thereof, wherein the internet remote education equipment installation device comprises a fixed plate, a first installation plate is fixedly installed at the bottom of the fixed plate, a movable box is connected below the first installation plate in a sliding manner, and a first motor is installed on the front side of the movable box; according to the invention, through the arrangement of the movable box, the transmission structure, the first threaded rod, the first sleeve, the second threaded rod, the threaded sleeve and the clamping plate, the projection equipment can be conveniently and fixedly installed, convenience is brought to maintenance and overhaul of workers, the projection position can be adjusted according to the surrounding projection environment, the remote teaching quality is improved, and the problems that the projection equipment is inconvenient to install and disassemble, trouble is brought to maintenance and overhaul of the workers, the position of the projection equipment is inconvenient to adjust and subsequent teaching work is influenced by the existing Internet remote education installation equipment are solved.
Description
Technical Field
The invention relates to the technical field of internet education, in particular to an internet remote education equipment installation device and an installation method thereof.
Background
Network distance education is a new education mode generated along with the development of modern information technology. The development of computer technology, multimedia technology and communication technology, especially the rapid development of Internet, makes the means of network remote education have a qualitative leap, and becomes remote education under the condition of high and new technology. The network remote education is an education mode which is mainly based on modern remote education means, is compatible with traditional teaching forms such as professor, letter, self-study and the like and is optimized and combined by various media. The network remote education can effectively exert the characteristics of remote education, is a teaching activity relative to the facial education, the separation of teachers and students and the non-face-to-face organization, is an across-school and across-area education system and a teaching mode, and is characterized in that: separating students from teachers; a specific transmission system and a propagation medium are adopted for teaching; the information transmission mode is various; the learning place and form are flexible and changeable. Compared with the teaching education, the distance education has the advantages that the space-time limitation can be broken through; provide more learning opportunities; enlarging the teaching scale; the teaching quality is improved; the teaching cost is reduced. Based on the characteristics and advantages of distance education, many knowledgeable persons have recognized the significance and broad prospects of developing distance education.
Present internet distance education most need use projection curtain and projection equipment to carry out teaching work, but current internet distance education erection equipment is inconvenient to be installed and dismantle projection equipment, maintenance work and projection equipment internal system's the upgrading work of giving the staff brings the trouble and inconvenient position to projection equipment is adjusted, make device suitability relatively poor, influence subsequent teaching work, for this reason we provide one kind and conveniently carry out fixed mounting to projection equipment, it is convenient to bring maintenance and maintenance work for the staff, and can adjust the projection position according to projection environment on every side, improve the erection equipment of distance teaching quality and solve this problem.
Disclosure of Invention
The invention aims to provide an Internet remote education equipment installation device and an installation method thereof, which have the advantages of facilitating the fixed installation of projection equipment, bringing convenience to the maintenance and overhaul of workers, adjusting the projection position according to the surrounding projection environment and improving the remote teaching quality, and solve the problems that the existing Internet remote education equipment installation device is inconvenient to install and disassemble the projection equipment, brings trouble to the maintenance and overhaul of the workers, and is inconvenient to adjust the position of the projection equipment, so that the device is poor in adaptability and subsequent teaching work is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an internet remote education equipment installation device comprises a fixed plate, wherein a first installation plate is fixedly installed at the bottom of the fixed plate, a movable box is connected below the first installation plate in a sliding mode, a first motor is installed on the front side of the movable box, an output shaft of the first motor penetrates through the movable box and extends into the movable box, a transmission structure is arranged inside the movable box, the bottom of the movable box is connected with the fixed box in a bolted mode, a second motor is installed at the top of the inner wall of the fixed box, a first threaded rod is connected with the bottom end of an output shaft of the second motor in a bolted mode, a first sleeve is sleeved below the first threaded rod and is in threaded connection with the first threaded rod, the bottom end of the first sleeve penetrates through the outer portion of the fixed box and is in sliding connection with the fixed box, an installation box is fixedly installed at the bottom end of the first sleeve, a third motor is installed at the rear side of the installation box, and the output shaft of third motor runs through the mounting box and extends to the inside of mounting box, the inside of mounting box is rotated and is connected with the second threaded rod, and the rear end of second threaded rod and the output shaft fixed connection of third motor, the surperficial threaded connection of second threaded rod has the thread bush, the top fixed mounting of thread bush has the connecting rod, the spout has been seted up at the top of mounting box, and the top of connecting rod runs through the spout to with the inner wall sliding connection of spout, the equal sliding connection in front and back side at mounting box top has splint, and the top fixed connection of splint and connecting rod.
Preferably, transmission structure includes gear and rack plate, the gear revolve connects in the inside of activity box, and the front side of gear and the output shaft fixed connection of first motor, rack plate fixed mounting is in the bottom of first mounting panel, and rack plate and gear engagement.
Preferably, the gyro wheel is all installed to both sides around the activity box inner wall, the guide way has all been seted up to both sides around the first mounting panel top, and the gyro wheel rotates with the inner wall of guide way to be connected.
Preferably, the left side and the right side of the inner wall of the fixing box are both provided with a limiting groove, the tops of the left side and the right side of the first sleeve are both bolted with a limiting rod, one end of the limiting rod extends to the inside of the limiting groove and is bolted with a limiting block, and the limiting block is connected with the inner wall of the limiting groove in a sliding mode.
Preferably, the bottom bolt of mounting box has the second mounting panel, the bottom of second mounting panel is seted up flutedly, the equal bolt in the left and right sides of recess inner wall has the stationary blade, the one side bolt in opposite directions of stationary blade has the horizontal pole, the left and right sides on horizontal pole surface all overlaps and is equipped with the second sleeve pipe, and sliding connection between second sleeve pipe and the horizontal pole, the second sleeve pipe has damping spring with one side fixed mounting that the stationary blade is in opposite directions, the below of second mounting panel is provided with the buffer board, the left and right sides at buffer board top all articulates there is the down tube, and the top of down tube is articulated with the second sleeve pipe.
Preferably, the thread directions of the front and back side surfaces of the second threaded rod are opposite, the number of the thread sleeves is two, and the two thread sleeves are respectively arranged on the front and back sides of the surface of the second threaded rod.
Preferably, splint are the setting of L type, and splint all bond the protection pad on the surface of one side in opposite directions, the protection pad is made by the rubber material.
An installation method of an installation device of internet remote education equipment, comprising the following steps:
a: when the projection equipment needs to be installed and adjusted, the projection equipment is placed at the top of the installation box, then the third motor is started, an output shaft of the third motor drives the second threaded rod to start rotating, the threaded sleeves are limited because the connecting rod is located inside the sliding groove, the threaded sleeves on two sides start to move in opposite directions or opposite directions, the rotating direction of the third motor is controlled, the clamping plate moves towards the projection equipment to fix the projection equipment, and the third motor is turned off after the fixing is finished, so that the projection equipment is installed;
b: when the projection height of the projection equipment needs to be adjusted, the second motor is started firstly, the output shaft of the second motor drives the first threaded rod to rotate, the first sleeve moves up and down on the first threaded rod due to the fact that the first sleeve is limited, the rotating direction of the second motor is controlled according to the position of the projection curtain, and the projection equipment is adjusted to the optimal projection position;
c: when the projection distance of the projection equipment needs to be adjusted, the first motor is started firstly, an output shaft of the first motor drives the gear to start rotating, the movable box moves in the left-right direction at the bottom of the first mounting plate along with the gear and the rack plate due to the meshing between the gear and the rack plate, the roller rolls in the guide groove along with the movable box, the rotating direction of the first motor is controlled according to the size of the projection curtain, and the projection equipment is adjusted to the optimal projection position;
d: when the device touches the foreign matter at the decline in-process, the buffer board receives the extrusion thereupon and removes to the recess inside of second mounting panel for the second sleeve pipe that the down tube drove both sides removes in opposite directions, and stretches damping spring, and damping spring cushions it thereupon, accomplishes the buffer protection to projection equipment.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arrangement of the movable box, the transmission structure, the first threaded rod, the first sleeve, the second threaded rod, the threaded sleeve and the clamping plate, the projection equipment can be conveniently and fixedly installed, convenience is brought to maintenance and overhaul of workers, the projection position can be adjusted according to the surrounding projection environment, the remote teaching quality is improved, and the problems that the projection equipment is inconvenient to install and disassemble, trouble is brought to maintenance and overhaul of the workers, the position of the projection equipment is inconvenient to adjust and subsequent teaching work is influenced by the existing Internet remote education installation equipment are solved.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a left side sectional view of a portion of the structure of the present invention;
FIG. 4 is a right side cross-sectional view of the mounting box of the present invention;
FIG. 5 is a front cross-sectional view of a second mounting plate of the present invention;
fig. 6 is a perspective view of a partial structure of the present invention.
In the figure: 1. a fixing plate; 2. a first mounting plate; 3. a movable box; 4. a first motor; 5. a transmission structure; 51. a gear; 52. a rack plate; 6. a fixing box; 7. a second motor; 8. a first threaded rod; 9. a first sleeve; 10. mounting a box; 11. a third motor; 12. a second threaded rod; 13. a threaded sleeve; 14. a connecting rod; 15. a chute; 16. a splint; 17. a roller; 18. a guide groove; 19. a limiting groove; 20. a limiting rod; 21. a limiting block; 22. a second mounting plate; 23. a groove; 24. a fixing sheet; 25. a cross bar; 26. a second sleeve; 27. a damping spring; 28. a buffer plate; 29. a diagonal bar; 30. and (6) a protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an internet remote education equipment installation apparatus includes a fixed plate 1, a first installation plate 2 is fixedly installed at the bottom of the fixed plate 1, a movable box 3 is slidably connected below the first installation plate 2, a first motor 4 is installed at the front side of the movable box 3, an output shaft of the first motor 4 penetrates through the movable box 3 and extends to the inside of the movable box 3, a transmission structure 5 is arranged inside the movable box 3, a fixed box 6 is bolted at the bottom of the movable box 3, a second motor 7 is installed at the top of the inner wall of the fixed box 6, a first threaded rod 8 is bolted at the bottom end of an output shaft of the second motor 7, a first sleeve 9 is sleeved below the first threaded rod 8, the first sleeve 9 is in threaded connection with the first threaded rod 8, the bottom end of the first sleeve 9 penetrates through the outside of the fixed box 6 and is slidably connected with the fixed box 6, an installation box 10 is fixedly installed at the bottom end of the first sleeve 9, the rear side of the mounting box 10 is provided with a third motor 11, an output shaft of the third motor 11 penetrates through the mounting box 10 and extends to the inside of the mounting box 10, the inside of the mounting box 10 is rotatably connected with a second threaded rod 12, the rear end of the second threaded rod 12 is fixedly connected with the output shaft of the third motor 11, the surface of the second threaded rod 12 is in threaded connection with a threaded sleeve 13, the top of the threaded sleeve 13 is fixedly provided with a connecting rod 14, the top of the mounting box 10 is provided with a sliding groove 15, the top end of the connecting rod 14 penetrates through the sliding groove 15 and is in sliding connection with the inner wall of the sliding groove 15, the front and the rear of the top of the mounting box 10 are both in sliding connection with clamping plates 16, and the clamping plates 16 are fixedly connected with the top end of the connecting rod 14, the projection device is conveniently and fixedly mounted by the arrangement of the movable box 3, the transmission structure 5, the first threaded rod 8, the first sleeve, the maintenance and overhaul work for the staff brings convenience, the projection position can be adjusted according to the projection environment around, the advantage of the remote teaching quality is improved, the problem that the existing Internet remote education installation equipment is inconvenient to install and disassemble the projection equipment is solved, the maintenance and overhaul work for the staff brings trouble and is inconvenient to adjust the position of the projection equipment, and the subsequent teaching work is influenced.
In this embodiment, the transmission structure 5 includes the gear 51 and the rack plate 52, the gear 51 rotates to be connected in the inside of the movable box 3, and the front side of the gear 51 is fixedly connected with the output shaft of the first motor 4, the rack plate 52 is fixedly mounted at the bottom of the first mounting plate 2, and the rack plate 52 is meshed with the gear 51, through the arrangement of the gear 51 and the rack plate 52, after the first motor 4 is started, the movable box 3 can move in the left-right direction, and the distance of projection is adjusted.
In this embodiment, gyro wheel 17 is all installed to the front and back both sides of activity box 3 inner wall, and guide way 18 has all been seted up to the front and back both sides at 2 tops of first mounting panel, and gyro wheel 17 rotates with the inner wall of guide way 18 to be connected, through the setting of gyro wheel 17 and guide way 18, improves the stability when moving about box 3.
In this embodiment, spacing groove 19 has all been seted up to the left and right sides of fixed box 6 inner wall, and the top of the 9 left and right sides of first sleeve is all bolted connection has stopper 20, and stopper 20's one end extends to 19 inside of spacing groove and bolted connection has stopper 21, and stopper 21 and 19 inner wall sliding connection of spacing groove through 19, 20 and 21 settings of stopper of spacing groove, increase the stability when first sleeve 9 reciprocates.
In this embodiment, the bottom of mounting box 10 has been bolted with second mounting panel 22, recess 23 has been seted up to the bottom of second mounting panel 22, the stationary blade 24 has all been bolted to the left and right sides of recess 23 inner wall, stationary blade 24 one side bolt that is in the opposite direction has horizontal pole 25, the left and right sides on horizontal pole 25 surface all overlaps and is equipped with second sleeve pipe 26, and sliding connection between second sleeve pipe 26 and the horizontal pole 25, second sleeve pipe 26 and stationary blade 24 one side fixed mounting in the opposite direction have damping spring 27, the below of second mounting panel 22 is provided with buffer board 28, the left and right sides at buffer board 28 top all articulates there is down tube 29, and the top of down tube 29 is articulated with second sleeve pipe 26, through the setting of second mounting panel 22, recess 23, stationary blade 24, horizontal pole 25, second sleeve pipe 26, damping spring 27, buffer board 28 and down tube 29, the bottom of device is cushioned and protected.
In this embodiment, the thread directions of the front and back surfaces of the second threaded rod 12 are opposite, the number of the thread sleeves 13 is two, and the two thread sleeves are respectively arranged on the front and back sides of the surface of the second threaded rod 12, and the clamp plates 16 can move in opposite directions or opposite directions through the arrangement of the second threaded rod 12 and the thread sleeves 13, so as to achieve the installation and disassembly work of the projection device.
In this embodiment, the clamping plate 16 is disposed in an L-shape, the protection pad 30 is bonded on the surface of the opposite side of the clamping plate 16, the protection pad 30 is made of rubber, and the clamping plate 16 is prevented from clamping and fastening the projection apparatus to cause damage to the projection apparatus at regular time by the protection pad 30.
An installation method of an installation device of internet remote education equipment, comprising the following steps:
a: when the projection equipment needs to be installed and adjusted, the projection equipment is firstly placed at the top of the installation box 10, then the third motor 11 is started, an output shaft of the third motor 11 drives the second threaded rod 12 to start rotating, the threaded sleeves 13 are limited because the connecting rod 14 is positioned in the sliding groove 15, the threaded sleeves 13 on the two sides start to move in opposite directions or opposite directions, the rotating direction of the third motor 11 is controlled, the clamping plate 16 moves towards the direction of the projection equipment to fix the projection equipment, and the third motor 11 is closed after the fixing is completed, so that the installation of the projection equipment is completed;
b: when the projection height of the projection equipment needs to be adjusted, the second motor 7 is started firstly, an output shaft of the second motor 7 drives the first threaded rod 8 to rotate, the first sleeve 9 is limited, so that the first sleeve 9 moves up and down on the first threaded rod 8, the rotation direction of the second motor 7 is controlled according to the position of the projection screen, and the projection equipment is adjusted to the optimal projection position;
c: when the projection distance of the projection device needs to be adjusted, the first motor 4 is started firstly, the output shaft of the first motor 4 drives the gear 51 to rotate, the gear 51 is meshed with the rack plate 52, so that the movable box 3 moves in the left-right direction at the bottom of the first mounting plate 2, the roller 17 rolls in the guide groove 18, the rotating direction of the first motor 4 is controlled according to the size of the projection screen, and the projection device is adjusted to the optimal projection position;
d: when the device touches a foreign object in the descending process, the buffer plate 28 is pressed to move towards the inside of the groove 23 of the second mounting plate 22, so that the inclined rod 29 drives the second sleeves 26 on the two sides to move towards each other and stretch the damping spring 27, and the damping spring 27 performs buffer treatment on the damping spring, thereby completing the buffer protection on the projection equipment.
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. An internet distance education equipment erection equipment, includes fixed plate (1), its characterized in that: the bottom of the fixed plate (1) is fixedly provided with a first mounting plate (2), the lower part of the first mounting plate (2) is connected with a movable box (3) in a sliding manner, the front side of the movable box (3) is provided with a first motor (4), the output shaft of the first motor (4) penetrates through the movable box (3) and extends into the movable box (3), the inner part of the movable box (3) is provided with a transmission structure (5), the bottom of the movable box (3) is connected with a fixed box (6) in a bolting manner, the top of the inner wall of the fixed box (6) is provided with a second motor (7), the bottom end of the output shaft of the second motor (7) is connected with a first threaded rod (8) in a bolting manner, the lower part of the first threaded rod (8) is sleeved with a first sleeve (9), the first sleeve (9) is in threaded connection with the first threaded rod (8), the bottom end of the first sleeve (9) penetrates through the outer part of the fixed box (6) and is connected with the fixed box (6, the bottom fixed mounting of first sleeve pipe (9) has mounting box (10), third motor (11) is installed to the rear side of mounting box (10), and the output shaft of third motor (11) runs through mounting box (10) and extends to the inside of mounting box (10), the inside rotation of mounting box (10) is connected with second threaded rod (12), and the rear end of second threaded rod (12) and the output shaft fixed connection of third motor (11), the surperficial threaded connection of second threaded rod (12) has thread bush (13), the top fixed mounting of thread bush (13) has connecting rod (14), spout (15) have been seted up at the top of mounting box (10), and the top of connecting rod (14) runs through spout (15) to with the inner wall sliding connection of spout (15), the equal sliding connection in front and back at mounting box (10) top has splint (16), and the clamping plate (16) is fixedly connected with the top end of the connecting rod (14).
2. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: drive structure (5) include gear (51) and rack plate (52), gear (51) rotate to be connected in the inside of activity box (3), and the front side of gear (51) and the output shaft fixed connection of first motor (4), rack plate (52) fixed mounting is in the bottom of first mounting panel (2), and rack plate (52) and gear (51) meshing.
3. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: gyro wheel (17) are all installed to both sides around activity box (3) inner wall, guide way (18) have all been seted up to both sides around first mounting panel (2) top, and the inner wall of gyro wheel (17) and guide way (18) rotates to be connected.
4. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: spacing groove (19) have all been seted up to the left and right sides of fixed box (6) inner wall, the top of the first sleeve pipe (9) left and right sides all is bolted connection spacing pole (20), the one end of spacing pole (20) extends to the inside of spacing groove (19) and is bolted connection stopper (21), the inner wall sliding connection of stopper (21) and spacing groove (19).
5. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: the bottom bolt of mounting box (10) has second mounting panel (22), recess (23) are seted up to the bottom of second mounting panel (22), the equal bolt in the left and right sides of recess (23) inner wall has stationary blade (24), stationary blade (24) one side bolt in opposite directions has horizontal pole (25), both sides all are equipped with second sleeve pipe (26) about horizontal pole (25) surface, and sliding connection between second sleeve pipe (26) and horizontal pole (25), one side fixed mounting in opposite directions of second sleeve pipe (26) and stationary blade (24) has damping spring (27), the below of second mounting panel (22) is provided with buffer board (28), the left and right sides at buffer board (28) top all articulates there is down tube (29), and the top and the second sleeve pipe (26) of down tube (29) are articulated.
6. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: the thread directions of the front side surface and the rear side surface of the second threaded rod (12) are opposite, the number of the thread sleeves (13) is two, and the two thread sleeves are respectively arranged on the front side and the rear side of the surface of the second threaded rod (12).
7. An internet remote education apparatus installation apparatus as claimed in claim 1, wherein: splint (16) are the setting of L type, and splint (16) all bond protection pad (30) on the surface of one side in opposite directions, protection pad (30) are made by the rubber material.
8. The method of installing an internet remote education apparatus as claimed in any one of claims 1 to 7, wherein: the installation method comprises the following steps:
a: when the projection equipment needs to be installed and adjusted, the projection equipment is firstly placed at the top of the installation box (10), then the third motor (11) is started, an output shaft of the third motor (11) drives the second threaded rod (12) to start rotating, because the connecting rod (14) is located inside the sliding groove (15), the threaded sleeve (13) is limited, the threaded sleeves (13) on the two sides start to move in opposite directions or opposite directions, the rotating direction of the third motor (11) is controlled, the clamping plate (16) moves towards the direction of the projection equipment, the projection equipment is fixed, and after the fixing is finished, the third motor (11) is closed, and the installation of the projection equipment is finished;
b: when the projection height of the projection equipment needs to be adjusted, the second motor (7) is started firstly, an output shaft of the second motor (7) drives the first threaded rod (8) to rotate, the first sleeve (9) moves up and down on the first threaded rod (8) because the first sleeve (9) is limited, the rotation direction of the second motor (7) is controlled according to the position of the projection screen, and the projection equipment is adjusted to the optimal projection position;
c: when the projection distance of the projection equipment needs to be adjusted, the first motor (4) is started firstly, an output shaft of the first motor (4) drives the gear (51) to start rotating, the movable box (3) moves in the left-right direction at the bottom of the first mounting plate (2) along with the gear (51) and the rack plate (52) due to the meshing, the roller (17) rolls in the guide groove (18), the rotating direction of the first motor (4) is controlled according to the size of the projection curtain, and the projection equipment is adjusted to the optimal projection position;
d: when the device touches a foreign body in the descending process, the buffer plate (28) is extruded to move towards the inner part of the groove (23) of the second mounting plate (22) along with the foreign body, so that the inclined rod (29) drives the second sleeves (26) on the two sides to move oppositely and stretch the damping spring (27), and the damping spring (27) performs buffer treatment on the damping spring along with the inclined rod, thereby completing the buffer protection on the projection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342577.2A CN112524408A (en) | 2020-11-26 | 2020-11-26 | Internet remote education equipment installation equipment and installation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342577.2A CN112524408A (en) | 2020-11-26 | 2020-11-26 | Internet remote education equipment installation equipment and installation method thereof |
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| CN112524408A true CN112524408A (en) | 2021-03-19 |
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| CN202011342577.2A Pending CN112524408A (en) | 2020-11-26 | 2020-11-26 | Internet remote education equipment installation equipment and installation method thereof |
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Application publication date: 20210319 |