CN112385979A - Course content display device for distance education - Google Patents
Course content display device for distance education Download PDFInfo
- Publication number
- CN112385979A CN112385979A CN202011283483.2A CN202011283483A CN112385979A CN 112385979 A CN112385979 A CN 112385979A CN 202011283483 A CN202011283483 A CN 202011283483A CN 112385979 A CN112385979 A CN 112385979A
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- China
- Prior art keywords
- table body
- rotating shaft
- plate
- course content
- distance education
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a course content display device for remote education, which comprises a table body and a rotating plate, wherein the top surface of the table body is provided with a mounting groove, the rotating plate is positioned inside the mounting groove, the surface of one side of the rotating plate is provided with a display screen, a motor is arranged inside the table body, the output end of the motor is in transmission connection with a first rotating shaft, the first rotating shaft is fixedly arranged in the rotating plate in a penetrating way, a driving gear is fixedly sleeved on one side surface of the first rotating shaft, a driven gear is meshed and connected with one side surface of the driving gear, a second rotating shaft is rotatably connected in the mounting groove, the driven gear is fixedly sleeved outside the second rotating shaft, a ball nut is sleeved on the surface of the second rotating shaft, an installation plate is arranged at the top of the ball nut, a cleaning brush is arranged on the surface of one side, close to the display screen, of the installation plate, and a supporting plate is arranged at the joint of the installation plate and the ball nut; through the driven gear who sets up, the display screen of being convenient for cleans its surface in angle regulation for the device bandwagon effect is better.
Description
Technical Field
The invention relates to the technical field of distance education, in particular to a course content display device for distance education.
Background
With the progress of science and technology, information technology is continuously developed, particularly with the gradual development of computers, projectors and other equipment, the computer multimedia teaching gradually replaces the teaching method of traditional blackboard chalk, and obtains good effects, remote education is an education form that students and teachers, students and education organizations carry out system teaching and communication connection by adopting various media modes, and courses are transmitted to students outside schools, and course content display devices for remote education are needed in the process.
If the utility model discloses a course content display device for distance education that bulletin number is CN211298840U, it has realized the effect of display screen angle regulation, but does not solve the display screen on the current device and can not clean its surface at angle regulation's in-process, can't keep the cleanness on display screen surface, and then can't guarantee the show of device and imitate, need set up multiunit actuating mechanism and just can realize to increase the problem of energy cost, for this we propose a course content display device for distance education.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the course content display device for the remote education, the driven gear is arranged, so that the surface of the display screen on the device can be conveniently wiped in the angle adjusting process, the surface of the display screen can be kept clean, the display effect of the device is better, and the display effect can be realized by arranging a group of motors, thereby saving energy.
In order to solve the technical problems, the invention provides the following technical scheme: a course content display device for distance education, which comprises a table body and a rotating plate, wherein the top surface of the table body is provided with a mounting groove, the rotating plate is positioned in the mounting groove, a display screen is arranged on the surface of one side of the rotating plate, a motor is arranged in the table body, the output end of the motor is connected with a first rotating shaft in a transmission way, the first rotating shaft is fixedly arranged in the rotating plate in a penetrating way, a driving gear is fixedly sleeved on the surface of one side of the first rotating shaft, a driven gear is engaged and connected with the surface of one side of the driving gear, a second rotating shaft is rotatably connected inside the mounting groove, the driven gear is fixedly sleeved outside the second rotating shaft, the surface of the second rotating shaft is sleeved with a ball nut, the top of ball nut is provided with the mounting panel, a side surface that the mounting panel is close to the display screen is provided with clean brush, the mounting panel is provided with the backup pad with ball nut's junction.
As a preferable technical scheme, a T-shaped sliding block is arranged at the joint of the cleaning hairbrush and the mounting plate, a T-shaped sliding groove matched with the T-shaped sliding block is formed in the surface of the mounting plate, a baffle is arranged on the top surface of the T-shaped sliding block, and a rotating pin is arranged at the joint of the baffle and the mounting plate.
As a preferable technical scheme of the invention, a placing groove matched with the motor is arranged in the table body, and a shock absorption seat is arranged at the joint of the placing groove and the motor.
As a preferable technical scheme of the invention, the bottom surface of the table body is symmetrically provided with the supporting legs, and the bottom surfaces of the supporting legs are provided with the anti-skid pads.
As a preferable technical scheme of the invention, the top surface of the table body is provided with a cover plate, and the cover plate is positioned at the top of the mounting groove.
As a preferable technical scheme of the invention, the top surface of the table body is provided with a strip-shaped groove, and a long batten is arranged in the strip-shaped groove.
As a preferable technical scheme of the invention, one side of the table body is provided with a dust collector, and one side of the dust collector is provided with a dust collection head.
As a preferred technical scheme of the invention, the corner of the rotating plate is provided with a protective pad, and the protective pad is clamped with the rotating plate.
As a preferred technical scheme of the invention, one side of the rotating plate is provided with an instruction label, and the instruction label is fixedly connected with the rotating plate through viscose glue.
As a preferable technical scheme of the invention, one side of the motor is provided with a protective cover, and one side of the protective cover is provided with a heat dissipation window.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. the driven gear effectively avoids the problem that the surface of a display screen on the device cannot be wiped in the angle adjusting process, so that the surface of the display screen is kept clean, the display effect of the device is better, and the display effect can be realized by arranging a group of motors, so that the energy is saved;
2. through the T-shaped sliding block, the problem that the cleaning hairbrush on the device is worn and needs to be replaced when being used for a long time is effectively solved, the disassembling process is complex, labor is saved, and the disassembling efficiency of the device is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top plan view of a portion of the transfer board and table of FIG. 1 in accordance with the present invention;
FIG. 3 is a top plan view of the cleaning brush of FIG. 1 in combination with a mounting plate according to the present invention;
wherein: 1. a table body; 2. a motor; 3. a second rotating shaft; 4. rotating the plate; 5. a display screen; 6. cleaning the brush; 7. mounting a plate; 8. a support plate; 9. a first rotating shaft; 10. mounting grooves; 11. a ball nut; 12. a driven gear; 13. a driving gear; 14. a T-shaped slider; 15. a baffle plate; 16. a T-shaped chute; 17. and (6) rotating the pin.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-2, a curriculum contents display device for remote education comprises a table body 1 and a rotating plate 4, wherein the top surface of the table body 1 is provided with an installation groove 10, the rotating plate 4 is positioned inside the installation groove 10, one side surface of the rotating plate 4 is provided with a display screen 5, the table body 1 is internally provided with a motor 2, the output end of the motor 2 is in transmission connection with a first rotating shaft 9, the first rotating shaft 9 is fixedly arranged inside the rotating plate 4, one side surface of the first rotating shaft 9 is fixedly sleeved with a driving gear 13, one side surface of the driving gear 13 is engaged with a driven gear 12, the inside of the installation groove 10 is rotatably connected with a second rotating shaft 3, the driven gear 12 is fixedly sleeved outside the second rotating shaft 3, the surface of the second rotating shaft 3 is sleeved with a ball nut 11, the top of the ball nut 11 is provided with an installation plate 7, one side surface of the installation plate, a supporting plate 8 is arranged at the joint of the mounting plate 7 and the ball nut 11;
firstly, when the device is needed, the motor 2 is started through the arranged motor 2, the motor 2 enables the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the rotating plate 4 to rotate, and then the position of the display screen 5 can be adjusted, when the second rotating shaft 3 rotates, the driving gear 13 sleeved on the first rotating shaft 9 rotates, the driving gear 13 is meshed with the driven gear 12, so the driven gear 12 can rotate, the driven gear 12 can enable the second rotating shaft 3 to rotate, the ball nut 11 sleeved on the second rotating shaft 3 can move left and right on one side of the rotating plate 4, the cleaning brush 6 arranged on one side of the mounting plate 7 can clean the surface of the display screen 5, the surface of the display screen 5 is kept clean, after the cleaning is finished, the mounting plate 7 is rotated again, so that the mounting plate 7 rotates downwards and is overlapped with the support plate 8, accomodate cleaning brush 6, through driven gear 12 that sets up, effectively avoided display screen 5 on the device can not clean its surface at angle regulation's in-process, be favorable to keeping the cleanness on display screen 5 surface for the bandwagon effect of device is better, sets up a set of motor 2 and can realize, thereby has practiced thrift the energy.
In another embodiment, the present embodiment discloses a dismounting manner between the cleaning brush 6 and the mounting plate 7, as shown in fig. 1 and 3, a T-shaped sliding block 14 is disposed at a connection position of the cleaning brush 6 and the mounting plate 7, a T-shaped sliding slot 16 matched with the T-shaped sliding block 14 is disposed on the surface of the mounting plate 7, a baffle 15 is disposed on the top surface of the T-shaped sliding block 14, and a rotating pin 17 is disposed at a connection position of the baffle 15 and the mounting plate 7;
firstly, when the cleaning brush 6 on the device is worn and needs to be replaced after being used for a long time, the baffle 15 is rotated through the arranged rotating pin 17, one side of the baffle 15 is separated from the surface of the T-shaped sliding block 14, then the T-shaped sliding block 14 slides out of the T-shaped sliding groove 16, so that the cleaning brush 6 is detached from the mounting plate 7, and the T-shaped sliding block 14 is arranged, thereby effectively avoiding the trouble in detaching process when the cleaning brush 6 on the device is worn and needs to be replaced after being used for a long time, being beneficial to saving manpower, and greatly improving the detaching efficiency of the device.
In another embodiment, the embodiment discloses a placing groove arranged inside the table body 1 and a shock absorption seat at the connection part of the motor 2 and the placing groove, as shown in fig. 1, the placing groove matched with the motor 2 is arranged inside the table body 1, and the shock absorption seat is arranged at the connection part of the placing groove and the motor 2;
through seting up in the inside standing groove of the table body 1, be convenient for place motor 2, through the shock attenuation seat that sets up motor 2 and standing groove junction, play absorbing effect when motor 2 during operation.
In another embodiment, the embodiment discloses support legs symmetrically arranged on the bottom surface of the table body 1 and anti-slip pads arranged on the bottom surfaces of the support legs, as shown in fig. 1, the support legs are symmetrically arranged on the bottom surface of the table body 1, and the anti-slip pads are arranged on the bottom surfaces of the support legs;
through the landing leg of symmetry setting in the 1 bottom surface of the table body, be convenient for support the table body 1, through the slipmat that sets up the landing leg bottom surface, prevent that the table body 1 from taking place the skew.
In another embodiment, the embodiment discloses a cover plate disposed on the top surface of the table body 1, as shown in fig. 1, the cover plate is disposed on the top surface of the table body 1, and the cover plate is located on the top of the mounting groove 10;
through the apron that sets up at the table body 1 top surface, play the dustproof effect of a shelves to placing the commentaries on classics board 4 inside the mounting groove 10.
In another embodiment, the embodiment discloses a strip-shaped groove formed in the top surface of the table body 1 and a strip-shaped batten arranged inside the strip-shaped groove, as shown in fig. 1, the strip-shaped groove is formed in the top surface of the table body 1, and the strip-shaped batten is arranged inside the strip-shaped groove;
through seting up the bar groove of 1 top surfaces of the table body and the bar inslot portion long stuff that sets up, make things convenient for the teacher to use long stuff teaching.
In another embodiment, the embodiment discloses a dust collector arranged on one side of the table body 1 and a dust collection head arranged on one side of the dust collector, as shown in fig. 1, the dust collector is arranged on one side of the table body 1, and the dust collection head is arranged on one side of the dust collector;
through the dust catcher that sets up in table 1 one side and the dust absorption head that dust catcher one side set up, be convenient for carry out the dust absorption to the dust in mounting groove 10.
In another embodiment, this embodiment discloses a protection pad disposed at a corner of the rotating plate 4, as shown in fig. 1, the corner of the rotating plate 4 is provided with the protection pad, and the protection pad is clamped with the rotating plate 4;
the corners of the rotating plate 4 are prevented from being worn by the protective pads arranged at the corners of the rotating plate 4.
In another embodiment, the present embodiment discloses an instruction label disposed on one side surface of the rotating plate 4, as shown in fig. 1, the instruction label is disposed on one side of the rotating plate 4, and the instruction label is fixedly connected to the rotating plate 4 by an adhesive. (ii) a
The use of the rotating plate 4 is explained to some extent by the explanatory label provided on the surface of one side of the rotating plate 4.
In another embodiment, the embodiment discloses a protective cover arranged on one side of the motor 2 and a heat dissipation window formed on the surface of the protective cover, as shown in fig. 1, the protective cover is arranged on one side of the motor 2, and the heat dissipation window is formed on one side of the protective cover;
through setting up the protection casing in motor 2 one side, play certain guard action to motor 2, through the heat dissipation window that the protection casing surface was seted up, the motor 2 of being convenient for ventilates the heat dissipation.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a remote education is with course content display device, includes the table body (1), changes board (4), mounting groove (10) have been seted up to the top surface of the table body (1), it is located the inside of mounting groove (10) to change board (4), a side surface of changeing board (4) is provided with display screen (5), its characterized in that: a motor (2) is arranged in the table body (1), the output end of the motor (2) is connected with a first rotating shaft (9) in a transmission way, and the first rotating shaft (9) is fixedly arranged in the rotating plate (4) in a penetrating way, a driving gear (13) is fixedly sleeved on the surface of one side of the first rotating shaft (9), a driven gear (12) is engaged and connected with the surface of one side of the driving gear (13), the interior of the mounting groove (10) is rotatably connected with a second rotating shaft (3), and the driven gear (12) is fixedly sleeved outside the second rotating shaft (3), the surface of the second rotating shaft (3) is sleeved with a ball nut (11), the top of the ball nut (11) is provided with a mounting plate (7), the surface of one side of the mounting plate (7) close to the display screen (5) is provided with a cleaning brush (6), and a supporting plate (8) is arranged at the joint of the mounting plate (7) and the ball nut (11).
2. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the junction of cleaning brush (6) and mounting panel (7) is provided with T shape slider (14), the surface of mounting panel (7) seted up with T shape slider (14) assorted T shape spout (16), the top surface of T shape slider (14) is provided with baffle (15), the junction of baffle (15) and mounting panel (7) is provided with commentaries on classics round pin (17).
3. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the table is characterized in that a placing groove matched with the motor (2) is formed in the table body (1), and a shock absorption seat is arranged at the joint of the placing groove and the motor (2).
4. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the table is characterized in that supporting legs are symmetrically arranged on the bottom surface of the table body (1), and anti-slip pads are arranged on the bottom surfaces of the supporting legs.
5. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the top surface of the table body (1) is provided with a cover plate, and the cover plate is positioned at the top of the mounting groove (10).
6. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the top surface of the table body (1) is provided with a strip-shaped groove, and a long batten is arranged inside the strip-shaped groove.
7. The course content presentation apparatus for distance education as claimed in claim 1, wherein: a dust collector is arranged on one side of the table body (1), and a dust collection head is arranged on one side of the dust collector.
8. The course content presentation apparatus for distance education as claimed in claim 1, wherein: the corner of the rotating plate (4) is provided with a protective pad, and the protective pad is clamped with the rotating plate (4).
9. The course content presentation apparatus for distance education as claimed in claim 1, wherein: an explanatory label is arranged on one side of the rotating plate (4), and the explanatory label is fixedly connected with the rotating plate (4) through viscose glue.
10. The course content presentation apparatus for distance education as claimed in claim 1, wherein: a protective cover is arranged on one side of the motor (2), and a heat dissipation window is formed in one side of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283483.2A CN112385979A (en) | 2020-11-17 | 2020-11-17 | Course content display device for distance education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283483.2A CN112385979A (en) | 2020-11-17 | 2020-11-17 | Course content display device for distance education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112385979A true CN112385979A (en) | 2021-02-23 |
Family
ID=74599940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011283483.2A Pending CN112385979A (en) | 2020-11-17 | 2020-11-17 | Course content display device for distance education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112385979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081275A (en) * | 2022-01-19 | 2022-02-25 | 绵阳师范学院 | Computer image processing equipment and method based on intelligent recognition technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319820A (en) * | 1993-01-28 | 1994-06-14 | Solomon Forst | Apparatus for cleaning blackboards |
| CN203078048U (en) * | 2013-01-29 | 2013-07-24 | 常州信息职业技术学院 | Modern blackboard system |
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN209947168U (en) * | 2019-03-21 | 2020-01-14 | 榆林学院 | Teaching aid for law teaching |
| CN211298840U (en) * | 2019-09-26 | 2020-08-21 | 朱茜遥 | Course content display device for distance education |
-
2020
- 2020-11-17 CN CN202011283483.2A patent/CN112385979A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319820A (en) * | 1993-01-28 | 1994-06-14 | Solomon Forst | Apparatus for cleaning blackboards |
| CN203078048U (en) * | 2013-01-29 | 2013-07-24 | 常州信息职业技术学院 | Modern blackboard system |
| CN107443973A (en) * | 2017-08-08 | 2017-12-08 | 安徽状元郎电子科技有限公司 | A kind of double deck type interaction blackboard |
| CN209947168U (en) * | 2019-03-21 | 2020-01-14 | 榆林学院 | Teaching aid for law teaching |
| CN211298840U (en) * | 2019-09-26 | 2020-08-21 | 朱茜遥 | Course content display device for distance education |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081275A (en) * | 2022-01-19 | 2022-02-25 | 绵阳师范学院 | Computer image processing equipment and method based on intelligent recognition technology |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210223 |
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| RJ01 | Rejection of invention patent application after publication |