CN114789070A - Teaching experiment platform special for education informatization - Google Patents
Teaching experiment platform special for education informatization Download PDFInfo
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- CN114789070A CN114789070A CN202210480287.7A CN202210480287A CN114789070A CN 114789070 A CN114789070 A CN 114789070A CN 202210480287 A CN202210480287 A CN 202210480287A CN 114789070 A CN114789070 A CN 114789070A
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- fixedly connected
- gear
- wall
- experiment platform
- teaching experiment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention provides a teaching experiment platform special for education informatization, and relates to the technical field of education informatization equipment. This education information ization special teaching experiment platform, including the stage body, the cavity has been seted up to the inside of stage body, and the interior diapire middle part fixedly connected with driving motor of cavity, driving motor's output fixedly connected with axis of rotation, the first gear of outer wall fixedly connected with of axis of rotation, the left side wall meshing of first gear is connected with the second gear, the right side wall meshing of first gear is connected with the third gear. Through driving motor's drive effect, drive the rotation of first gear, and then can realize the syntropy rotation of second gear and third gear, drive the rotation of threaded rod, and then can realize that the fillet drives the lower margin and reciprocate, on the one hand, can put down the lower margin, improve the overall stability of stage body, on the other hand, the lower margin can continue to extend, can highly adjust the stage body, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of education informatization equipment, in particular to a teaching experiment platform special for education informatization.
Background
Along with the development of science and technology, the informatization is more and more widely used, and education informatization is the combination of teaching and informatization, makes the teaching obtain better development, and education informatization's special teaching experiment platform is a educational information-based teaching tool, can provide better teaching for the student and experience, improves mr's teaching quality.
Although the existing device has the function of containing the display screen inside, the damage of the display screen inside is still easily caused when the external part is vibrated, when the applicant applies the invention, through search, the inventor finds that Chinese patent discloses a 'teaching experiment platform special for education informatization', the application number of which is '202010420966.6', the patent mainly sends a control command to a controller through a control panel, the controller controls an electric push rod to open, the electric push rod drives a slide block to move, the slide block drives a baffle plate to move, a linear motor drives a fixing frame to move upwards, the fixing frame drives the display screen to move upwards, so that the display screen is moved out of a cabinet body, the display screen is convenient to use, when the device is vibrated, a connecting rod transmits the vibration pressure to a spring, the spring absorbs the pressure, so that the vibration of the device is reduced, but the device cannot move, has poor stability and is not adjustable in height, meanwhile, the spring is used for a long time, the elastic coefficient of the spring is reduced, and the buffering effect is lost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a teaching experiment platform special for education informatization, and solves the problems that the height cannot be adjusted and the spring buffering effect is poor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the teaching experiment platform special for education informatization comprises a platform body, wherein a cavity is formed in the platform body, and the middle part of the inner bottom wall of the cavity is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a first gear, the left side wall of the first gear is connected with a second gear in a meshing way, the right side wall of the first gear is engaged with a third gear, the inner walls of the second gear and the third gear are both fixedly connected with a rotating rod, fixed columns are fixedly connected to both sides of the lower surface of the table body, the bottom end of the rotating rod extends to the insides of the fixed columns, a threaded rod is fixedly connected, a thread block is connected to the outer wall of the threaded rod in a threaded manner, a sleeve rod is fixedly connected to the lower surface of the thread block and positioned outside the threaded rod, and a ground foot is fixedly connected to the bottom end of the sleeve rod;
the utility model discloses a table body, including table body, upper surface, rear surface, inner wall, fixed connection of rear wall, the fixed frame of output fixedly connected with of electric push rod, the equal screw thread of surface all around of fixed frame runs through and is provided with the screw rod, the inner lateral wall fixedly connected with second bearing of screw rod, one side fixedly connected with connecting plate of second bearing, one side fixedly connected with spring of second bearing is kept away from to the connecting plate, the one end fixedly connected with display screen of connecting plate is kept away from to the spring.
Preferably, the upper inner wall of the cavity is fixedly connected with a first bearing, and the inner wall of the first bearing is fixedly connected with the rotating rod.
Preferably, the outer surface of the thread block is in sliding connection with the inner wall of the fixing column.
Preferably, the rear inner wall of the rear frame body is fixedly connected with a telescopic rod, and one end, far away from the rear frame body, of the telescopic rod is fixedly connected with the fixing frame.
Preferably, the front surface of the rear frame body is provided with a notch, and the notch is provided with a roll-pull window.
Preferably, the outer end of the screw rod is fixedly connected with an adjusting cap.
Preferably, a drawer groove is formed in the front surface of the table body, and a cover plate is arranged at the front end of the drawer groove.
Preferably, the four corners of the bottom of the table body are fixedly connected with supporting legs, and universal wheels are arranged at the bottom ends of the supporting legs.
(III) advantageous effects
The invention provides a teaching experiment platform special for education informatization. The method has the following beneficial effects:
1. through being provided with driving motor, first gear, the second gear, the third gear, the dwang, the fixed column, the threaded rod, the thread block, loop bar and lower margin, through driving motor's drive effect, drive the rotation of first gear, and then can realize the syntropy of second gear and third gear and rotate, drive the rotation of threaded rod, and then can realize that the thread block drives the lower margin and reciprocates, on the one hand, can put down the lower margin, improve the overall stability of stage body, on the other hand, the lower margin can continue to extend, can highly adjust the stage body, therefore, the clothes hanger is strong in practicability.
2. Through being provided with electric push rod, fixed frame and book sliding window, through drawing the book sliding window to the inside of the fixed frame back framework that shifts out is cooperated electric push rod, during the use, can shift out the display with the display screen, and when not using, the display screen is inside to be deposited, plays the effect of protection.
3. Through being provided with screw rod, second bearing, connecting plate and spring, wherein, the spring can play better buffering protection effect to the display screen that removes the in-process, and when the long-time use of spring, its elastic coefficient can diminish, can lose the effect of buffering, and at this moment, through the rotation to adjusting the cap, can drive the interior removal of connecting plate, its buffering effect of retrieval.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the rear frame of the present invention;
fig. 3 is a schematic front view of the fixing frame of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a perspective view of the fixing post of the present invention;
fig. 6 is a front view schematically illustrating the present invention.
Wherein, 1, a table body; 2. a drive motor; 3. a rotating shaft; 4. a first gear; 5. a second gear; 6. a third gear; 7. rotating the rod; 8. fixing the column; 9. a threaded rod; 10. a thread block; 11. a loop bar; 12. a ground margin; 13. a first bearing; 14. a drawer slot; 15. a cover plate; 16. a rear frame body; 17. an electric push rod; 18. a fixing frame; 19. a telescopic rod; 20. rolling and pulling the window; 21. a screw; 22. a second bearing; 23. a connecting plate; 24. a spring; 25. a display screen; 26. an adjusting cap; 27. supporting legs; 28. a universal wheel.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 embodiment is as follows:
as shown in fig. 1-6, the embodiment of the invention provides a teaching experiment platform special for educational informatization, which comprises a platform body 1, wherein a cavity is formed in the platform body 1, a driving motor 2 is fixedly connected with the middle part of the inner bottom wall of the cavity, a rotating shaft 3 is fixedly connected with the output end of the driving motor 2, a first gear 4 is fixedly connected with the outer wall of the rotating shaft 3, a second gear 5 is connected with the left side wall of the first gear 4 in a meshing manner, a third gear 6 is connected with the right side wall of the first gear 4 in a meshing manner, rotating rods 7 are fixedly connected with the inner walls of the second gear 5 and the third gear 6, a first bearing 13 is fixedly connected with the upper inner wall of the cavity, the inner wall of the first bearing 13 is fixedly connected with the rotating rod 7 to play a role in limiting and fixing the rotating rod 7, the first gear 4 is driven to rotate by the driving action of the driving motor 2, and further the same-direction rotation of the second gear 5 and the third gear 6 can be realized, the two rotating rods 7 can be driven to rotate.
Equal fixedly connected with fixed column 8 in lower surface both sides of stage body 1, the bottom of dwang 7 extends to the inside of fixed column 8, and fixedly connected with threaded rod 9, the outer wall threaded connection of threaded rod 9 has screw thread piece 10, the surface of screw thread piece 10 and the inner wall sliding connection of fixed column 8, play the limiting displacement to screw thread piece 10, the lower surface of screw thread piece 10 and the outside fixedly connected with loop bar 11 that is located threaded rod 9, the bottom fixedly connected with lower margin 12 of loop bar 11, along with the rotation of dwang 7, drive the rotation of threaded rod 9, and then can realize that screw thread piece 10 drives lower margin 12 and reciprocate, on the one hand, can put down lower margin 12, improve the overall stability of stage body 1, on the other hand, lower margin 12 can continue to extend, can adjust the height of stage body 1, therefore, the clothes hanger is high in practicability.
The upper surface rear side fixedly connected with back framework 16 of stage body 1, the rear side inner wall fixedly connected with electricity push rod 17 of back framework 16, the fixed frame 18 of output fixedly connected with of electricity push rod 17, the rear side inner wall fixedly connected with telescopic link 19 of back framework 16, the one end and the fixed frame 18 fixed connection of back framework 16 are kept away from to telescopic link 19, play the effect of auxiliary stay, the breach has been seted up to the front surface of back framework 16, and breach department is provided with the book and draws window 20, draw window 20 through the pulling book, and cooperate electricity push rod 17 to shift out fixed frame 18 the inside of back framework 16, in the time of using, can shift out the display with display screen 25 and show, when not using, display screen 25 is inside to be deposited, play the effect of protection.
The outer surface all around of fixed frame 18 is threaded to run through and is provided with screw rod 21, the outer end fixedly connected with of screw rod 21 adjusts cap 26, the inner lateral wall fixedly connected with second bearing 22 of screw rod 21, play the effect of rotation regulation, one side fixedly connected with connecting plate 23 of second bearing 22, one side fixedly connected with spring 24 of second bearing 22 is kept away from to connecting plate 23, spring 24 keeps away from the one end fixedly connected with display screen 25 of connecting plate 23, spring 24 can play better buffering protection effect to the display screen 25 of removal in-process, long-time when using of spring 24, its elastic coefficient can diminish, can lose the effect of buffering, at this moment, through the rotation to adjusting cap 26, can drive the inward shift of connecting plate 23, resume its buffering effect.
A drawer groove 14 is formed in the front surface of the table body 1, and a cover plate 15 is arranged at the front end of the drawer groove 14 and used for placing teaching articles.
Four corners of the bottom end of the table body 1 are fixedly connected with supporting legs 27, and universal wheels 28 are arranged at the bottom ends of the supporting legs 27 and used for moving.
The working principle is as follows: the teaching experiment platform special for education informatization pushes the platform body 1 to move, wherein the spring 24 can play a good buffering protection effect on the display screen 25 in the moving process, when the spring 24 is used for a long time, the elastic coefficient of the spring is reduced, the buffering effect is lost, and at the moment, the adjusting cap 26 is rotated to drive the connecting plate 23 to move inwards, so that the buffering effect can be recovered; when the platform moves to a specified position, a switch of the driving motor 2 can be turned on, the first gear 4 is driven to rotate under the driving action of the driving motor 2, so that the second gear 5 and the third gear 6 can rotate in the same direction, the threaded rod 9 is driven to rotate, and the threaded block 10 can drive the foundation 12 to move up and down; when the portable display device is used, the rolling window 20 is pulled, the fixing frame 18 is moved out of the inner portion of the rear frame body 16 in cooperation with the electric push rod 17, the display screen 25 can be moved out to display when the portable display device is used, and when the portable display device is not used, the display screen 25 is stored in the inner portion to achieve a protection effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Education informationization special teaching experiment platform, including stage body (1), its characterized in that: the inner part of the table body (1) is provided with a cavity, the middle part of the inner bottom wall of the cavity is fixedly connected with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a rotating shaft (3), the outer wall of the rotating shaft (3) is fixedly connected with a first gear (4), the left side wall of the first gear (4) is meshed with a second gear (5), the right side wall of the first gear (4) is meshed with a third gear (6), the inner walls of the second gear (5) and the third gear (6) are fixedly connected with a rotating rod (7), both sides of the lower surface of the table body (1) are fixedly connected with fixed columns (8), the bottom end of the rotating rod (7) extends to the inner part of the fixed columns (8) and is fixedly connected with a threaded rod (9), the outer wall of the threaded rod (9) is in threaded connection with a threaded block (10), a sleeve rod (11) is fixedly connected to the lower surface of the threaded block (10) and the outer portion of the threaded rod (9), and a ground pin (12) is fixedly connected to the bottom end of the sleeve rod (11);
framework (16) behind the upper surface rear side fixedly connected with of stage body (1), the rear side inner wall fixedly connected with electricity push rod (17) of back framework (16), the fixed frame (18) of output fixedly connected with of electricity push rod (17), the equal screw thread of surface all around of fixed frame (18) runs through and is provided with screw rod (21), the inner lateral wall fixedly connected with second bearing (22) of screw rod (21), one side fixedly connected with connecting plate (23) of second bearing (22), one side fixedly connected with spring (24) of second bearing (22) are kept away from in connecting plate (23), the one end fixedly connected with display screen (25) of connecting plate (23) are kept away from in spring (24).
2. The education informationization-dedicated teaching experiment platform of claim 1, wherein: the last inner wall fixedly connected with first bearing (13) of cavity, the inner wall and dwang (7) fixed connection of first bearing (13).
3. The education informationalized specialized teaching experiment platform of claim 1, wherein: the outer surface of the thread block (10) is in sliding connection with the inner wall of the fixing column (8).
4. The education informationization-dedicated teaching experiment platform of claim 1, wherein: the rear side inner wall of back framework (16) fixedly connected with telescopic link (19), the one end and the fixed frame (18) fixed connection of back framework (16) are kept away from to telescopic link (19).
5. The education informationalized specialized teaching experiment platform of claim 1, wherein: the front surface of the rear frame body (16) is provided with a notch, and the notch is provided with a rolling window (20).
6. The education informationalized specialized teaching experiment platform of claim 1, wherein: the outer end of the screw rod (21) is fixedly connected with an adjusting cap (26).
7. The education informationization-dedicated teaching experiment platform of claim 1, wherein: a drawer groove (14) is formed in the front surface of the table body (1), and a cover plate (15) is arranged at the front end of the drawer groove (14).
8. The education informationization-dedicated teaching experiment platform of claim 1, wherein: the table is characterized in that supporting legs (27) are fixedly connected to four corners of the bottom end of the table body (1), and universal wheels (28) are arranged at the bottom ends of the supporting legs (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210480287.7A CN114789070A (en) | 2022-05-05 | 2022-05-05 | Teaching experiment platform special for education informatization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210480287.7A CN114789070A (en) | 2022-05-05 | 2022-05-05 | Teaching experiment platform special for education informatization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114789070A true CN114789070A (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210480287.7A Pending CN114789070A (en) | 2022-05-05 | 2022-05-05 | Teaching experiment platform special for education informatization |
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| Country | Link |
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| CN (1) | CN114789070A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767221B1 (en) * | 2006-08-28 | 2007-10-17 | 코리아판서시스템(주) | A multimedia lecture table |
| CN210518747U (en) * | 2019-12-17 | 2020-05-12 | 广州惠威电声科技股份有限公司 | Sound box with frequency response curve corrected in later period through computer interface |
| CN210803913U (en) * | 2019-12-25 | 2020-06-19 | 山水电子(中国)有限公司 | Novel and have protect function's liquid crystal display module |
| CN212574450U (en) * | 2020-05-26 | 2021-02-23 | 刘金泽 | Electronic display device for training and explaining of economic teacher |
| CN214796364U (en) * | 2021-05-19 | 2021-11-19 | 张镇光 | Portable display device is used in teaching |
| CN216408420U (en) * | 2021-11-09 | 2022-04-29 | 汤俊彦 | Teaching device for computer major |
-
2022
- 2022-05-05 CN CN202210480287.7A patent/CN114789070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767221B1 (en) * | 2006-08-28 | 2007-10-17 | 코리아판서시스템(주) | A multimedia lecture table |
| CN210518747U (en) * | 2019-12-17 | 2020-05-12 | 广州惠威电声科技股份有限公司 | Sound box with frequency response curve corrected in later period through computer interface |
| CN210803913U (en) * | 2019-12-25 | 2020-06-19 | 山水电子(中国)有限公司 | Novel and have protect function's liquid crystal display module |
| CN212574450U (en) * | 2020-05-26 | 2021-02-23 | 刘金泽 | Electronic display device for training and explaining of economic teacher |
| CN214796364U (en) * | 2021-05-19 | 2021-11-19 | 张镇光 | Portable display device is used in teaching |
| CN216408420U (en) * | 2021-11-09 | 2022-04-29 | 汤俊彦 | Teaching device for computer major |
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