CN112562425A - Teaching display platform for experiment board and use method thereof - Google Patents
Teaching display platform for experiment board and use method thereof Download PDFInfo
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- CN112562425A CN112562425A CN202011509823.9A CN202011509823A CN112562425A CN 112562425 A CN112562425 A CN 112562425A CN 202011509823 A CN202011509823 A CN 202011509823A CN 112562425 A CN112562425 A CN 112562425A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 16
- 239000013589 supplement Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 lectures Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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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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- 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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- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
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Abstract
The invention discloses a teaching display platform for an experiment board and a using method thereof, relates to the technical field of teaching display platforms, and aims to solve the problems that the structural performance of the existing teaching display platform for the experiment board is not perfect enough, and the observation is not clear enough when the number of people is large. The demonstration platform is installed to the top of show stand support frame, teaching show mainboard is installed to the top of show platform, fixed mounting panel is installed to the top of teaching show mainboard, go up the intermediate position department of fixed mounting panel top and install the camera mounting bracket, the removal locking wheel is installed to the below of show stand support frame, fixed mounting bracket is all installed to the both sides of teaching show mainboard front end, the laboratory bench mount is installed to the intermediate position department of teaching show mainboard front end, the camera is installed to one side of camera mounting bracket below, electric telescopic handle is installed to the opposite side of camera mounting bracket below.
Description
Technical Field
The invention relates to the technical field of teaching display stands, in particular to a teaching display stand for an experiment board and a using method thereof.
Background
The display stand is also called a material object display stand, when the display stand is connected to a projector and a television, materials, lectures, material objects, slides and the like can be clearly displayed, and the display stand is one of indispensable teaching equipment in a multimedia classroom. A common video display stand comprises three parts: the back of the display stand is also provided with a series of interfaces, some display stands facing high-end markets also comprise accessories such as an infrared remote controller, a computer image capturing adapter, a liquid crystal monitor and the like, and the video display stand can be applied to teaching of various disciplines: the liberal arts can directly place various teaching materials and various book layouts for teaching on the table top of the display stand, and can clearly display the teaching materials and the books by applying light and adjusting the amplification function; chemical and physical disciplines can directly carry out some experiments on a display platform, so that each student can clearly observe the experiments; biological and medical subjects can observe the enlarged image of the real object by using the display stand lens (such as a microscope head).
However, the structural performance of the existing teaching display platform for the experiment board is not perfect enough, and the observation is not clear enough when the number of people is large; therefore, the teaching display platform for the experiment board and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a teaching display platform for an experimental board and a using method thereof, and aims to solve the problems that the structural performance of the existing teaching display platform for the experimental board in the background technology is not perfect enough, and the observation is not clear enough when the number of people is large.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a teaching show stand for laboratory sheet, includes the show stand support frame, the show platen is installed to the top of show stand support frame, teaching show mainboard is installed to the top of show platen, fixed mounting panel is installed to the top of teaching show mainboard, the intermediate position department of going up the fixed mounting panel top installs the camera mounting bracket, the removal locking wheel is installed to the below of show stand support frame, fixed mounting bracket is all installed to the both sides of teaching show mainboard front end, the laboratory sheet mount is installed to the intermediate position department of teaching show mainboard front end, the camera is installed to one side of camera mounting bracket below, electric telescopic handle is installed to the opposite side of camera mounting bracket below.
Preferably, the teaching display main board is connected with the display bedplate through bolts, a lower fixed placing shell is arranged above the inner side of the display platform support frame, drawing drawers are arranged on two sides of the front end of the lower fixed placing shell, and the drawing drawers are connected with the lower fixed placing shell in a sliding mode.
Preferably, a bottom fixed mounting support is installed below the inner side of the display stand support frame, the bottom fixed mounting support is connected with the display stand support frame in a welded mode, an instrument is installed above the bottom fixed mounting support to place the classification box, and the instrument is placed the classification box and is connected with the bottom fixed mounting support frame through bolts.
Preferably, remove the locking wheel and pass through bolted connection with the show stand support frame, auxiliary connecting line is installed to fixed mounting frame's inboard, the laboratory sheet connector is installed to auxiliary connecting line's inboard, be provided with the installation fixed orifices on the laboratory sheet mount, the installation fixed orifices is provided with a plurality of, and a plurality of installation fixed orifices distributes in proper order.
Preferably, the mounting and dismounting plate is mounted above the display table plate and is connected with the display table plate through screws, an external protective rubber edge is mounted on the outer side of the display table plate and is connected with the display table plate in a sticking mode, a fixing groove is formed in the upper end of the display table plate and is provided with a plurality of, the fixing grooves are distributed in sequence, fixing holes are formed in the inner portion of the fixing groove, a light supplement lamp is mounted on the inner wall of the external protective rubber edge, and the number of the light supplement lamps is three.
Preferably, camera and electric telescopic handle pass through bolted connection with the camera mounting bracket, the mounting bracket is installed to electric telescopic handle's below, and the mounting bracket all passes through bolted connection with teaching show mainboard and electric telescopic handle, the front end of teaching show mainboard is provided with the auxiliary fitting mounting hole, and the auxiliary fitting mounting hole is provided with a plurality of.
Preferably, the outside of teaching show mainboard is provided with the fixed limit of protection, the intermediate position department of teaching show mainboard front end installs the display screen main part, and the display screen main part passes through electric connection with the camera, the both ends of display screen main part are all installed and are placed the fixed plate, and place the fixed plate and pass through the draw-in groove with the teaching show mainboard and be connected.
A use method of a teaching display platform for an experiment board comprises the following steps:
step 1, preparing and arranging a display platform, selecting to display on a teaching display main board or a display bedplate according to the number of teaching people, installing an experiment board at the front end of an experiment board fixing frame when the number of people is small, fixing the experiment board and an installation fixing hole by using a screw, facilitating later-stage experiment operation and observation, fixing the experiment board by using the screw and the fixing hole when the number of people is large, and starting an experiment after the fixing is finished;
Preferably, the smaller number of persons in the step 1 is set to ten or less.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the teaching display platform, the teaching display main board and the display platform board are installed, the experiment board can be installed on the teaching display main board and the display platform board as required for teaching display, teaching display can be better performed through the display screen main body, the structure is simple, the integral service performance is more stable and perfect, and the problems that the structural performance of the existing teaching display platform for the experiment board is not perfect enough, and the observation is not clear enough when the number of people is large are solved;
2. according to the teaching aid, the lower fixed placing shell and the tool placing classification box are arranged, the classification placing performance of the teaching aid can be realized, the structural performance is more stable and complete, the moving flexibility can be improved to a certain extent by moving the locking wheel, the light supplementing lamp can supplement light better during teaching display, and the later observation is clearer.
Drawings
FIG. 1 is a front view of a teaching display stand for a seed crystal panel according to the present invention;
FIG. 2 is a schematic structural view of the display table of the present invention;
FIG. 3 is a schematic structural view of a teaching display main board and a camera mounting bracket according to the present invention;
FIG. 4 is a schematic structural diagram of the teaching display main board of the present invention.
In the figure: 1. a display stand support frame; 2. a teaching display main board; 3. an upper fixed mounting plate; 4. a camera mounting bracket; 5. a lower fixed placing shell; 6. the drawer is drawn out; 7. the bottom is fixedly provided with a bracket; 8. moving the locking wheel; 9. a tool placing and classifying box; 10. a display bedplate; 11. fixing the mounting rack; 12. an auxiliary connecting line; 13. an experiment board connector; 14. an experimental plate fixing frame; 15. mounting a fixing hole; 16. mounting a dismounting plate; 17. an outer protective rubber edge; 18. fixing the groove; 19. a fixing hole; 20. a light supplement lamp; 21. a camera; 22. a mounting frame; 23. an electric telescopic rod; 24. an auxiliary fitting mounting hole; 25. protecting the fixed edge; 26. a display screen main body; 27. a fixation plate is placed.
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.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a teaching show stand for laboratory sheet, including show stand support frame 1, show platen 10 is installed to show stand support frame 1's top, teaching show mainboard 2 is installed to show platen 10's top, fixed mounting panel 3 is installed to teaching show mainboard 2's top, go up the intermediate position department of fixed mounting panel 3 top and install camera mounting bracket 4, remove locking wheel 8 is installed to show stand support frame 1's below, fixed mounting bracket 11 is all installed to the both sides of teaching show mainboard 2 front end, laboratory sheet mount 14 is installed to the intermediate position department of teaching show mainboard 2 front end, camera 21 is installed to one side of camera mounting bracket 4 below, electric telescopic handle 23 is installed to the opposite side of camera mounting bracket 4 below.
Further, teaching show mainboard 2 passes through bolted connection with show platen 10, and the fixed casing 5 of placing down is installed to the inboard top of show stand support frame 1, and the drawer 6 is taken out all to the both sides of placing the casing 5 front end fixedly down, just takes out drawer 6 and places casing 5 sliding connection with lower fixed.
Further, bottom fixed mounting support 7 is installed to the inboard below of show stand support frame 1, and bottom fixed mounting support 7 and show stand support frame 1 welded connection, and the top of bottom fixed mounting support 7 is installed the instrument and is placed categorised case 9, and the instrument is placed categorised case 9 and bottom fixed mounting support 7 and is passed through bolted connection.
Further, remove locking wheel 8 and show stand support frame 1 and pass through the screw connection, auxiliary connecting line 12 is installed to the inboard of fixed mounting frame 11, and experiment board connector 13 is installed to auxiliary connecting line 12's inboard, is provided with installation fixed orifices 15 on the experiment board mount, and installation fixed orifices 15 is provided with a plurality of, and a plurality of installation fixed orifices 15 distributes in proper order.
Further, the installation and disassembly plate 16 is installed above the display table plate 10, the installation and disassembly plate 16 is connected with the display table plate 10 through screws, an external protection rubber edge 17 is installed on the outer side of the display table plate 10, the external protection rubber edge 17 is connected with the display table plate 10 in a pasting mode, a fixing groove 18 is formed in the upper end of the display table plate 10, the fixing groove 18 is provided with a plurality of fixing grooves 18, the plurality of fixing grooves 18 are distributed in sequence, fixing holes 19 are formed in the fixing grooves 18, light supplement lamps 20 are installed on the inner wall of the external protection rubber edge 17, and the light supplement lamps 20 are three.
Further, camera 21 and electric telescopic handle 23 pass through bolted connection with camera mounting bracket 4, and mounting bracket 22 is installed to electric telescopic handle 23's below, and mounting bracket 22 all passes through bolted connection with teaching show mainboard 2 and electric telescopic handle 23, and the front end of teaching show mainboard 2 is provided with auxiliary fitting mounting hole 24, and auxiliary fitting mounting hole 24 is provided with a plurality of.
Further, the outside of teaching show mainboard 2 is provided with the fixed limit 25 of protection, and the intermediate position department of teaching show mainboard 2 front end installs display screen main part 26, and display screen main part 26 and camera 21 pass through electric connection, and the both ends of display screen main part 26 are all installed and are placed fixed plate 27, and place fixed plate 27 and pass through the draw-in groove with teaching show mainboard 2 and be connected.
A use method of a teaching display platform for an experiment board comprises the following steps:
step 1, preparing and arranging a display platform, selecting to display on a teaching display main board 2 or a display bedplate 10 according to the number of teaching people, installing an experiment board at the front end of an experiment board fixing frame 14 when the number of people is small, fixing the experiment board with an installation fixing hole 15 by using a screw, facilitating later-stage experiment operation and observation, fixing the experiment board by using the screw and a fixing hole 19 when the number of people is large, and starting to perform an experiment after the fixing is finished;
step 5, carry out the regulation of camera 21, carry out the regulation of height according to the size of experiment board for show more clearly, drive camera mounting bracket 4 and camera 21 through electric telescopic handle 23's flexible and adjust from top to bottom, the size of the shooting scope that can be better is adjusted.
Further, the number of persons fewer in step 1 is set to ten or less.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a teaching show stand for laboratory plate, includes show stand support frame (1), its characterized in that: show platen (10) are installed to the top of show stand support frame (1), teaching show mainboard (2) are installed to the top of show platen (10), fixed mounting board (3) are installed to the top of teaching show mainboard (2), go up the intermediate position department of fixed mounting board (3) top and install camera mounting bracket (4), removal locking wheel (8) are installed to the below of show stand support frame (1), fixed mounting bracket (11) are all installed to the both sides of teaching show mainboard (2) front end, experimental plate mount (14) are installed to the intermediate position department of teaching show mainboard (2) front end, camera (21) are installed to one side of camera mounting bracket (4) below, electric telescopic handle (23) are installed to the opposite side of camera mounting bracket (4) below.
2. The teaching display stand for laboratory plates according to claim 1, characterized in that: teaching show mainboard (2) and show platen (10) pass through bolted connection, fixed casing (5) of placing down is installed to the top of show stand support frame (1) inboard, the both sides of placing casing (5) front end down fixedly are all installed and are taken out drawer (6), and take out drawer (6) and place casing (5) sliding connection with lower fixed.
3. The teaching display stand for laboratory plates according to claim 1, characterized in that: bottom fixed mounting support (7) are installed to the inboard below of show stand support frame (1), and bottom fixed mounting support (7) and show stand support frame (1) welded connection, the instrument is installed to the top of bottom fixed mounting support (7) and is placed classification case (9), and the instrument is placed classification case (9) and is passed through bolted connection with bottom fixed mounting support (7).
4. The teaching display stand for laboratory plates according to claim 1, characterized in that: remove locking wheel (8) and show stand support frame (1) and pass through bolted connection, auxiliary connecting line (12) are installed to the inboard of fixed mounting frame (11), experiment board connector (13) are installed to the inboard of auxiliary connecting line (12), be provided with installation fixed orifices (15) on the experiment board mount, installation fixed orifices (15) are provided with a plurality of, and a plurality of installation fixed orifices (15) distribute gradually.
5. The teaching display stand for laboratory plates according to claim 1, characterized in that: the novel display table is characterized in that an installation and disassembly plate (16) is installed above the display table plate (10), the installation and disassembly plate (16) is connected with the display table plate (10) through screws, an external protection rubber edge (17) is installed on the outer side of the display table plate (10), the external protection rubber edge (17) is connected with the display table plate (10) in a sticking mode, a fixing groove (18) is formed in the upper end of the display table plate (10), the fixing groove (18) is provided with a plurality of fixing grooves (18), the fixing grooves (18) are sequentially distributed, fixing holes (19) are formed in the fixing grooves (18), light supplement lamps (20) are installed on the inner wall of the external protection rubber edge (17), and the light supplement lamps (20) are three.
6. The teaching display stand for laboratory plates according to claim 1, characterized in that: camera (21) and electric telescopic handle (23) pass through bolted connection with camera mounting bracket (4), mounting bracket (22) are installed to the below of electric telescopic handle (23), and mounting bracket (22) and teaching show mainboard (2) and electric telescopic handle (23) all pass through bolted connection, the front end of teaching show mainboard (2) is provided with auxiliary fitting mounting hole (24), and auxiliary fitting mounting hole (24) are provided with a plurality of.
7. The teaching display stand for laboratory plates according to claim 6, characterized in that: the outside of teaching show mainboard (2) is provided with the fixed limit of protection (25), the intermediate position department of teaching show mainboard (2) front end installs display screen main part (26), and display screen main part (26) and camera (21) pass through electric connection, the both ends of display screen main part (26) are all installed and are placed fixed plate (27), and place fixed plate (27) and teaching show mainboard (2) and pass through the draw-in groove and be connected.
8. The use method of the teaching display platform for the experiment board based on any one of claims 1 to 7, comprising the following steps:
step 1, preparing and arranging a display platform, selecting to display on a teaching display main board (2) or a display bedplate (10) according to the number of teaching people, installing an experiment board at the front end of an experiment board fixing frame (14) when the number of people is small, fixing the experiment board and an installation fixing hole (15) by using a screw, facilitating later-stage experiment operation and observation, fixing the experiment board by using a screw and a fixing hole (19) when the number of people is large, and starting an experiment after the fixing is finished;
step 2, teaching operation is carried out, when the number of people is small, when experiments are carried out on the teaching display main board (2), students can directly observe the teaching display main board (2) in a front view mode, can carry out wiring processing through the auxiliary connecting line (12) and the experiment board connector (13), can visually observe, when the number of people is large, teaching display can be carried out above the display bedplate (10), and students can observe the display screen main body (26) in a direct view mode;
step 4, teaching is carried out on the display screen main body (26), the camera (21) can better extract the picture of the display bedplate (10), the operation picture is directly displayed through the display screen main body (26), teaching tools are placed on the placing fixing plate (27), and the teaching tools can be used for assisting when description is unclear;
step 5, carry out the regulation of camera (21), carry out the regulation of height according to the size of experiment board for show more clearly, drive camera mounting bracket (4) and camera (21) through the flexible regulation from top to bottom of electric telescopic handle (23), the size of the shooting scope that can be better is adjusted.
9. The use method of the teaching display platform for laboratory plates according to claim 8, characterized in that: the number of the fewer people in the step 1 is set to be less than ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509823.9A CN112562425A (en) | 2020-12-18 | 2020-12-18 | Teaching display platform for experiment board and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011509823.9A CN112562425A (en) | 2020-12-18 | 2020-12-18 | Teaching display platform for experiment board and use method thereof |
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| CN112562425A true CN112562425A (en) | 2021-03-26 |
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| CN202011509823.9A Pending CN112562425A (en) | 2020-12-18 | 2020-12-18 | Teaching display platform for experiment board and use method thereof |
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| CN211294278U (en) * | 2020-03-03 | 2020-08-18 | 武汉职业技术学院 | Real operation panel that instructs of electrician's electronic technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106355982A (en) * | 2016-11-30 | 2017-01-25 | 河南机电高等专科学校 | Electrical general-purpose test bench |
| CN206610462U (en) * | 2016-12-21 | 2017-11-03 | 杨涛 | Acousto-optic exhibiting device is used in one kind teaching |
| CN209106778U (en) * | 2018-07-20 | 2019-07-16 | 广州市佰特会展有限公司 | A kind of telescopic multimedia exhibition stand |
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| CN211294278U (en) * | 2020-03-03 | 2020-08-18 | 武汉职业技术学院 | Real operation panel that instructs of electrician's electronic technology |
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