CN112432020A - Display device for information technology teaching - Google Patents
Display device for information technology teaching Download PDFInfo
- Publication number
- CN112432020A CN112432020A CN202011278231.0A CN202011278231A CN112432020A CN 112432020 A CN112432020 A CN 112432020A CN 202011278231 A CN202011278231 A CN 202011278231A CN 112432020 A CN112432020 A CN 112432020A
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- China
- Prior art keywords
- connecting plate
- fixedly connected
- display device
- information technology
- electric telescopic
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- 238000005516 engineering process Methods 0.000 title claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- 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
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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
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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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
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a display device for information technology teaching, which comprises a first connecting plate, wherein a telescopic slide rod is fixedly connected to the top of the first connecting plate, a damping spring is sleeved on the outer surface of the telescopic slide rod, a second connecting plate is fixedly connected to the top of the telescopic slide rod, second electric telescopic rods are fixedly installed on the periphery of the top of the second connecting plate, a third connecting plate is fixedly connected to the top of the second electric telescopic rods, a rotating shaft is rotatably connected to the middle end of the top of the third connecting plate through a bearing, and a driven gear is sleeved on the upper portion of the outer surface of the rotating shaft. According to the invention, through the mutual cooperation of the telescopic slide rod, the damping spring, the universal wheel, the bottom plate, the first electric telescopic rod, the second electric telescopic rod, the third connecting plate, the annular sliding block, the storage battery, the rotating shaft, the driven gear, the driving gear, the motor and the annular sliding groove, the problems that the existing display device for information technology teaching is single in function and inconvenient to use by people are solved.
Description
Technical Field
The invention relates to the technical field of information technology teaching, in particular to a display device for information technology teaching.
Background
Information technology is a generic term for various technologies employed primarily for managing and processing information. It mainly applies computer science and communication technology to design, develop, install and implement information system and application software. It is also commonly referred to as information and communication technology. Mainly including sensing technology, computer and intelligent technology, communication technology and control technology, need use the show board at information technology teaching in-process, but display device function singleness is used in present information technology teaching, the people of not being convenient for use, for this reason, we propose a display device for information technology teaching.
Disclosure of Invention
The invention aims to provide a display device for information technology teaching, which has the advantage of multiple functions and solves the problems that the existing display device for information technology teaching is single in function and inconvenient to use by people.
In order to achieve the purpose, the invention provides the following technical scheme: a display device for information technology teaching comprises a first connecting plate, wherein the top of the first connecting plate is fixedly connected with a telescopic sliding rod, the outer surface of the telescopic slide bar is sleeved with a damping spring, the top of the telescopic slide bar is fixedly connected with a second connecting plate, the periphery of the top of the second connecting plate is fixedly provided with a second electric telescopic rod, the top of the second electric telescopic rod is fixedly connected with a third connecting plate, the middle end of the top of the third connecting plate is rotatably connected with a rotating shaft through a bearing, a driven gear is sleeved at the upper part of the outer surface of the rotating shaft, a motor is fixedly arranged at the right end of the top of the third connecting plate, a driving gear is sleeved on the outer surface of an output shaft of the motor, the driving gear is meshed with the driven gear and connected, the top of the rotating shaft is fixedly connected with a top plate, and the top of the top plate is fixedly connected with a display board.
Preferably, universal wheels are installed on the periphery of the bottom of the first connecting plate, and a PLC is fixedly installed on the front face of the third connecting plate.
Preferably, first electric telescopic handle is all installed around first connecting plate bottom, first electric telescopic handle's bottom fixedly connected with bottom plate.
Preferably, the top of the second connecting plate is fixedly connected with a battery box, a storage battery is fixedly mounted in an inner cavity of the battery box, and a charging port is formed in the front face of the battery box.
Preferably, the top of the third connecting plate is fixedly connected with an annular sliding block, the bottom of the top plate is provided with an annular sliding groove, and the annular sliding block is connected with an inner cavity of the annular sliding groove in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
the invention can drive the driving gear to rotate through the motor, can drive the rotating shaft to rotate under the coordination of the driven gear, can drive the top plate to rotate by utilizing the rotating shaft, thereby driving the display board to rotate, facilitating the viewing of students, can play a role of auxiliary support by utilizing the annular slide block and the annular chute, leading the top plate to stably rotate, can adjust the height of the device by utilizing the second electric telescopic rod, facilitating people to adjust the height of the device according to the requirement, can play a role of shock absorption by utilizing the telescopic slide rod and the shock absorption spring, can facilitate the movement of people by utilizing the universal wheel, controls the extension of the first electric telescopic rod when the movement is not needed, leads the bottom plate to be contacted with the ground, thereby playing a role of braking, can provide electric quantity for the device by utilizing the storage battery, and leads the device to be normally used when the electricity is not available, the problem of present display device for information technology teaching function singleness, the people of being not convenient for use is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention in a front view;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a first connecting plate; 2. a telescopic slide bar; 3. a damping spring; 4. a universal wheel; 5. a base plate; 6. a first electric telescopic rod; 7. a second connecting plate; 8. a second electric telescopic rod; 9. a battery box; 10. a third connecting plate; 11. an annular slider; 12. a top plate; 13. a display board; 14. a PLC controller; 15. a charging port; 16. a storage battery; 17. a rotating shaft; 18. a driven gear; 19. a driving gear; 20. a motor; 21. an annular chute.
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 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 first connecting plate 1, the telescopic slide rod 2, the damping spring 3, the universal wheel 4, the bottom plate 5, the first electric telescopic rod 6, the second connecting plate 7, the second electric telescopic rod 8, the battery box 9, the third connecting plate 10, the annular slide block 11, the top plate 12, the display plate 13, the PLC controller 14, the charging port 15, the storage battery 16, the rotating shaft 17, the driven gear 18, the driving gear 19, the motor 20 and the annular chute 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by the technical manual or a conventional experimental method.
Referring to fig. 1-3, a display device for information technology teaching comprises a first connecting plate 1, a telescopic slide rod 2 is fixedly connected to the top of the first connecting plate 1, a damping spring 3 is sleeved on the outer surface of the telescopic slide rod 2, a second connecting plate 7 is fixedly connected to the top of the telescopic slide rod 2, second electric telescopic rods 8 are fixedly mounted around the top of the second connecting plate 7, a third connecting plate 10 is fixedly connected to the top of the second electric telescopic rod 8, a rotating shaft 17 is rotatably connected to the middle end of the top of the third connecting plate 10 through a bearing, a driven gear 18 is sleeved on the upper portion of the outer surface of the rotating shaft 17, a motor 20 is fixedly mounted at the right end of the top of the third connecting plate 10, a driving gear 19 is sleeved on the outer surface of an output shaft of the motor 20, the driving gear 19 is meshed with the driven gear 18, a top plate 12, the universal wheels 4 are all installed around the bottom of the first connecting plate 1, the PLC 14 is fixedly installed on the front face of the third connecting plate 10, the first electric telescopic rods 6 are all installed around the bottom of the first connecting plate 1, the bottom of the first electric telescopic rods 6 is fixedly connected with the bottom plate 5, the top of the second connecting plate 7 is fixedly connected with the battery box 9, the storage battery 16 is fixedly installed in the inner cavity of the battery box 9, the charging port 15 is formed in the front face of the battery box 9, the annular sliding block 11 is fixedly connected with the top of the third connecting plate 10, the annular sliding groove 21 is formed in the bottom of the top plate 12, the annular sliding block 11 is in sliding connection with the inner cavity of the annular sliding groove 21, the driving gear 19 can be driven to rotate through the motor 20, the rotating shaft 17 can be driven to rotate under the cooperation of the driven gear 18, the rotating shaft 17 can, make things convenient for the student to watch, utilize annular slider 11 and annular chute 21, can play the effect of auxiliary stay, make roof 12 can steadily rotate, utilize second electric telescopic handle 8, can adjust the height of this device, make things convenient for people to adjust the height of this device according to the demand, utilize flexible slide bar 2 and damping spring 3, can play absorbing effect, utilize universal wheel 4, make things convenient for people to remove, control first electric telescopic handle 6 extension when not needing to remove, make bottom plate 5 and ground contact, thereby can play the effect of braking, utilize battery 16, can provide the electric quantity for this device, make this device also can normal use when not having the electricity, the display device function singleness for information technology teaching of present has been solved, be not convenient for the problem that people used.
When the device is used, the driving gear 19 can be driven to rotate through the motor 20, the rotating shaft 17 can be driven to rotate under the coordination of the driven gear 18, the top plate 12 can be driven to rotate through the rotating shaft 17, the display board 13 can be driven to rotate, the device is convenient for students to watch, the annular slide block 11 and the annular slide groove 21 can play a role of auxiliary support, the top plate 12 can be stably rotated, the second electric telescopic rod 8 can be used for adjusting the height of the device, people can adjust the height of the device according to requirements, the telescopic slide rod 2 and the damping spring 3 can play a role of damping, the universal wheel 4 is used for facilitating people to move, the first electric telescopic rod 6 is controlled to extend when the device does not need to move, the bottom plate 5 is in contact with the ground, the braking function can be played, the storage battery 16 is used for providing electric quantity for the device, make this device also can normal use when not having the electricity, solved present display device function singleness for the information technology teaching, the problem that is not convenient for people to use.
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 (5)
1. The utility model provides a display device is used in information technology teaching, includes first connecting plate (1), its characterized in that: the shock absorption device is characterized in that a telescopic slide rod (2) is fixedly connected to the top of the first connecting plate (1), a damping spring (3) is sleeved on the outer surface of the telescopic slide rod (2), a second connecting plate (7) is fixedly connected to the top of the telescopic slide rod (2), second electric telescopic rods (8) are fixedly installed on the periphery of the top of the second connecting plate (7), a third connecting plate (10) is fixedly connected to the top of each second electric telescopic rod (8), a rotating shaft (17) is rotatably connected to the middle end of the top of the third connecting plate (10) through a bearing, a driven gear (18) is sleeved on the upper portion of the outer surface of the rotating shaft (17), a motor (20) is fixedly installed at the right end of the top of the third connecting plate (10), a driving gear (19) is sleeved on the outer surface of an output shaft of the motor (20, the top fixedly connected with roof (12) of pivot (17), the top fixedly connected with show board (13) of roof (12).
2. The display device for information technology teaching according to claim 1, wherein: all install universal wheel (4) around first connecting plate (1) bottom, the front fixed mounting of third connecting plate (10) has PLC controller (14).
3. The display device for information technology teaching according to claim 1, wherein: all install first electric telescopic handle (6) around first connecting plate (1) bottom, the bottom fixedly connected with bottom plate (5) of first electric telescopic handle (6).
4. The display device for information technology teaching according to claim 1, wherein: the top of the second connecting plate (7) is fixedly connected with a battery box (9), a storage battery (16) is fixedly mounted in an inner cavity of the battery box (9), and a charging port (15) is formed in the front face of the battery box (9).
5. The display device for information technology teaching according to claim 1, wherein: the top of the third connecting plate (10) is fixedly connected with an annular sliding block (11), the bottom of the top plate (12) is provided with an annular sliding groove (21), and the annular sliding block (11) is in sliding connection with an inner cavity of the annular sliding groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278231.0A CN112432020A (en) | 2020-11-16 | 2020-11-16 | Display device for information technology teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278231.0A CN112432020A (en) | 2020-11-16 | 2020-11-16 | Display device for information technology teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112432020A true CN112432020A (en) | 2021-03-02 |
Family
ID=74701100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011278231.0A Withdrawn CN112432020A (en) | 2020-11-16 | 2020-11-16 | Display device for information technology teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112432020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932124A (en) * | 2021-04-02 | 2022-01-14 | 江苏食品药品职业技术学院 | Information technology display device |
-
2020
- 2020-11-16 CN CN202011278231.0A patent/CN112432020A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932124A (en) * | 2021-04-02 | 2022-01-14 | 江苏食品药品职业技术学院 | Information technology display device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210302 |
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| WW01 | Invention patent application withdrawn after publication |