CN110415566A - A kind of laboratory multimedia teaching platform actual training device - Google Patents
A kind of laboratory multimedia teaching platform actual training device Download PDFInfo
- Publication number
- CN110415566A CN110415566A CN201810405550.XA CN201810405550A CN110415566A CN 110415566 A CN110415566 A CN 110415566A CN 201810405550 A CN201810405550 A CN 201810405550A CN 110415566 A CN110415566 A CN 110415566A
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- laboratory
- training device
- actual training
- teaching platform
- multimedia teaching
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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
-
- 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
- G09B9/00—Simulators for teaching or training purposes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of laboratory multimedia teaching platform actual training devices, including pedestal, support rod is fixedly connected at the upper surface center of the pedestal, the inner upper end of the support rod slidably connects guide rod by pilot hole, the upper surface of the guide rod is hinged with operation panel by the first hinged seat, multimedia camera is fixedly installed at the upper surface center of the operation panel, the upper surface two sides of the operation panel are equipped with regulating tank, adjustable plate is rotatably connected to by rotation axis at the inner surface center of the regulating tank, two end surfaces of the adjustable plate are equipped with location hole, the outer surface of the adjustable plate is slidably connected to the inner surface of regulating tank.Guide rod of the laboratory multimedia teaching platform actual training device by being slidably connected connects adjusting threaded rod in conjunction with the rotor plate of rotation connection, can greatly improve the convenience used and stability in this way come hinge operation plate, guarantees the safe and efficient property of teaching.
Description
Technical field
The present invention relates to actual training device technical field, specially a kind of laboratory multimedia teaching platform actual training device.
Background technique
In welder's teaching, practice-training teaching is typically used, but for beginner, is directly welded
Real training, not only quality of instruction is general, but also since electric welding can generate stronger illumination, and beginner protects psychology poor, is easy
Glasses are caused to damage, so general can all use multimedia platform to impart knowledge to students, but existing actual training device is when in use
It still has several drawbacks place, for example when being operated on platform, behaviour can not be adjusted according to the actual conditions of operator
Make the height and angle of plate, have some setbacks when not only operating, but also be also inconvenient to adjust angle when carrying out multimedia shooting, shoots
Picture unstability, influences quality of instruction, while the station being fixedly mounted is when needing to clear up, can not rotational angle, cleaning
It is not thorough, is easy residual welding slag and influences next use, then having is exactly when carrying out practical operation, protection effect is undesirable, adopts
Block with the baffle of fixed installation and inconvenient folding storage, these all bring no small puzzlement to teaching.
Summary of the invention
The purpose of the present invention is to provide a kind of laboratory multimedia teaching platform actual training devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of laboratory multimedia teaching platform real training fills
It sets, including pedestal, support rod is fixedly connected at the upper surface center of the pedestal, the inner upper end of the support rod is by leading
Guide rod is slidably connected to hole, the upper surface of the guide rod is hinged with operation panel, the operation panel by the first hinged seat
Upper surface center at be fixedly installed with multimedia camera, the upper surface two sides of the operation panel are equipped with regulating tank, described
Adjustable plate is rotatably connected to by rotation axis at the inner surface center of regulating tank, two end surfaces of the adjustable plate are equipped with fixed
Position hole, the outer surface of the adjustable plate is slidably connected to the inner surface of regulating tank.
Preferably, the thickness of the adjustable plate and the thickness of operation panel are consistent.
Preferably, the inner back side surface of the regulating tank is equipped with locating slot, and the inner surface of the locating slot, which slides, to be connected
It is connected to locating rod, the outer surface sliding sleeve of the locating rod has retaining spring, and the outer surface front end of the locating rod, which is slided, to be connected
It is connected to the inner surface of location hole, the rear side end point of the locating rod is fixedly connected with pull ring.
Preferably, the outer surface upper end of the support rod is fixedly connected with connected unit, and the outer surface of the connected unit is equipped with
The inner surface of annular groove, the annular groove is rotatably connected to rotor plate, the upper surface both ends of the rotor plate by ring block
It is equipped with adjusting threaded hole, the inner surface for adjusting threaded hole is threaded with adjusting threaded rod, the adjusting threaded rod
Upper surface link block is rotatably connected to by rotating block, the upper surface of the link block is articulated with operation by the second hinged seat
The lower surface two sides of plate.
Preferably, the adjusting threaded hole and adjust threaded rod it is equal there are two, and be symmetrically distributed in the lower surface of operation panel
Two sides.
Preferably, the length for adjusting threaded rod is not more than the length of guide rod.
Preferably, the both side surface of the pedestal is equipped with sliding groove, and the inner bottom surface two sides of the sliding groove are equipped with
Fixing screwed hole, the inner surface front end of the sliding groove slidably connect round slider, the inner surface of the round slider
Fixing screws are rotatably connected to, the outer surface thread of the fixing screws is connected to the inner surface of fixing screwed hole, the circle
The outer surface of shape sliding block is fixedly connected with cross bar by vertical bar.
Preferably, the inner surface of the vertical bar and cross bar is slidably connected to the outer surface of pedestal.
Preferably, the inner back side of the pedestal is equipped with open slot, and the inside bottom surface of the open slot is rotated by axis to be connected
It is connected to winding roller, two end surfaces of the winding roller are fixedly connected to handwheel, and the outer surface of the winding roller, which is wound with, blocks
Cloth, the outer surface of the shading cloth are slidably connected to the inner surface of open slot, and the other end of the shading cloth is fixedly connected on
The inner surface of cross bar.
Compared with prior art, the beneficial effects of the present invention are: the laboratory multimedia teaching platform actual training device passes through
The guide rod being slidably connected carrys out hinge operation plate, connects adjusting threaded rod, adjustable height in conjunction with the rotor plate of rotation connection
It is convenient for tip tilt angle while spending, when use is more convenient, while passing through the adjustable plate combination tensioned of rotation connection
Locating rod be fixed, it is ensured that while stability, cleared up convenient for flip angle, guarantee convenience, then have just
It is the vertical bar and cross bar being slidably connected by round slider, in conjunction with the shading cloth that winding roller connects, while can be convenient storage,
It can place vertically and be blocked and projected, the convenience used and stability can be greatly improved in this way, guarantee the peace of teaching
Full high efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is enlarged drawing at A of the invention；
Fig. 3 is enlarged drawing at B of the invention；
Fig. 4 is the top cross sectional view of pedestal of the invention；
Fig. 5 is the partial schematic diagram that vertical bar of the invention connects vertically.
In figure: 1 pedestal, 11 support rods, 12 pilot holes, 13 guide rods, 14 first hinged seats, 15 operation panels, 16 multimedias
Camera, 17 regulating tanks, 18 rotation axis, 19 adjustable plates, 191 location holes, 2 locating slots, 21 locating rods, 22 retaining springs, 23 are drawn
Ring, 3 connected units, 31 annular grooves, 32 ring blocks, 33 rotor plates, 34 adjust threaded hole, 35 adjusting threaded rods, 36 rotating blocks, 37 companies
Connect block, 38 second hinged seats, 4 sliding grooves, 41 fixing screwed holes, 42 round sliders, 43 fixing screws, 44 vertical bars, 45 cross bars, 5
Open slot, 51 winding rollers, 52 handwheels, 53 shading cloths.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of laboratory multimedia teaching platform actual training device,
Including pedestal 1, support rod 11 is fixedly connected at the upper surface center of pedestal 1, the inner upper end of support rod 11 passes through pilot hole
12 slidably connect guide rod 13, can slide up and down, and then adjustable height, guarantee the stability of connection, guide rod 13
Upper surface operation panel 15 is hinged with by the first hinged seat 14, training operation, operation panel 15 can be carried out on operation panel 15
Upper surface center at be fixedly installed with multimedia camera 16, model PTR-335A, and control is connected in series to by circuit and is opened
On pass and working power, while it can connect projector and playing out, video teaching can be carried out, belong to the prior art, no longer
It repeats, the upper surface two sides of operation panel 15 are equipped with regulating tank 17, pass through rotation axis 18 at the inner surface center of regulating tank 17
It is rotatably connected to adjustable plate 19, the thickness of adjustable plate 19 is consistent with the thickness of operation panel 15, can guarantee in connection in this way
Flatness avoids being uneven and influencing to adapt to, and improves stability and convenience, while can place vertically with rotational angle, just
It is cleared up in its surface, welding slag is avoided to remain, guarantee the convenience used and safety, two end surfaces of adjustable plate 19 are equal
Equipped with location hole 191, the outer surface of adjustable plate 19 is slidably connected to the inner surface of regulating tank 17, the inner back side of regulating tank 17
Surface is equipped with locating slot 2, and the inner surface of locating slot 2 slidably connects locating rod 21, and noose is slided in the outer surface of locating rod 21
There is retaining spring 22, the outer surface front end of locating rod 21 is slidably connected to the inner surface of location hole 191, the rear side of locating rod 21
End point is fixedly connected with pull ring 23, can limit to adjustable plate 19, while opening convenient for pulling, and improves the convenience used
Property and stability, the outer surface upper end of support rod 11 be fixedly connected with connected unit 3, the outer surface of connected unit 3 is equipped with annular groove 31,
The inner surface of annular groove 31 is rotatably connected to rotor plate 33 by ring block 32, facilitates rotation to carry out adjusting position, can will grasp
Make plate 15 towards different angles, use is more convenient, and the upper surface both ends of rotor plate 33, which are equipped with, adjusts threaded hole 34, adjusts
There are two threaded hole 34 and adjusting threaded rod 35 are equal, and the lower surface two sides of operation panel 15 are symmetrically distributed in, turned at the same time in this way
When dynamic, can be moved up with operation panel 15, convenient for adjusting height, and when rotating respectively, can with operation panel 15 around
The rotation of first hinged seat 14, and then adjustable tilt angle, it is more convenient efficient, adjust the inner surface screw thread of threaded hole 34
It is connected with and adjusts threaded rod 35, the length for adjusting threaded rod 35 is not more than the length of guide rod 13, can be with guiding when adjusting
Bar 13 is moved, and can be detached from pilot hole 12 in this way to avoid guide rod 13, be improved the stability of connection, adjust the upper of threaded rod 35
Surface is rotatably connected to link block 37 by rotating block 36, and the upper surface of link block 37 is articulated with operation by the second hinged seat 38
The lower surface two sides of plate 15 can be moved and be rotated with operation panel 15, and adjusting is more convenient, and adaptability is extensive, pedestal 1
Both side surface be equipped with sliding groove 4, the inner bottom surface two sides of sliding groove 4 are equipped with fixing screwed hole 41, the inside of sliding groove 4
Front end surface slidably connects round slider 42, and the inner surface of round slider 42 is rotatably connected to fixing screws 43, fixed spiral shell
The outer surface thread of nail 43 is connected to the inner surface of fixing screwed hole 41, is convenient for folding storage, while can place vertically, and
And fastened, the stability of connection is improved, the outer surface of round slider 42 is fixedly connected with cross bar 45 by vertical bar 44, erects
The inner surface of bar 44 and cross bar 45 is slidably connected to the outer surface of pedestal 1 in folding storage, can be placed into pedestal 1
Side, reduce the space occupied, convenient for storage, the inner back side of pedestal 1 is equipped with open slot 5, and the inside bottom surface of open slot 5 is logical
It crosses axis and is rotatably connected to winding roller 51, two end surfaces of winding roller 51 are fixedly connected to handwheel 52, the outer surface of winding roller 51
It is wound with shading cloth 53, the outer surface of shading cloth 53 is slidably connected to the inner surface of open slot 5, and the other end of shading cloth 53 is solid
Surely it is connected to the inner surface of cross bar 45, operation panel 15 can be blocked in this way with vertical expansion, avoid the strong light from causing beginner
Injury, while projectable's picture carries out video teaching, it is more convenient efficient.
The present invention is in the specific implementation: when in use, pedestal 1 can be placed into teaching bottom surface, then can unclamped solid
Determine screw 43, round slider 42 is moved backward inside sliding groove 4, then rotates 90 degree, it can be vertical by vertical bar 44
It places, at this moment will pull and vertical expansion shading cloth 53, then fixing screws 43 are connected to the fixing screwed hole 41 of rear side
Inside is positioned, and operation panel 15 can be sheltered from, strong light is avoided to damage the beginner of rear side, and relatively safety is steady
It is fixed, a student then can be made to carry out training operation on operation panel 15, and other students are learnt by projected picture,
It is more convenient efficient, and in the actual operation process, it can according to need, rotated by rotor plate 33 with operation panel 15,
Can be towards different positions, while two adjusting threaded rods 35 can be rotated, it, can band by the supporting role of rotor plate 33
Operation panel 15 move up and down, convenient for adjust height, and when respectively rotate two adjusting threaded rods 35 when, the height of two sides is not
Together, will be rotated with operation panel 15 around the first hinged seat 14, can also adjust inclined angle, convenient for training operation and
Camera shooting improves stability, while after the completion of operation, can be detached from location hole by the labour locating rod 21 outward of pull ring 23
After 191, adjustable plate 19 can be rotated 90 degree, it is vertical in this way to place convenient for clearing up its surface, avoid welding slag from remaining,
The convenience and stability of adaptation can be greatly improved in this way, guarantee quality of instruction and safety.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of laboratory multimedia teaching platform actual training device, including pedestal (1), it is characterised in that: the pedestal (1) it is upper
It is fixedly connected at centre of surface support rod (11), the inner upper end of the support rod (11) is slidably connected by pilot hole (12)
Have guide rod (13), the upper surface of the guide rod (13) is hinged with operation panel (15), the behaviour by the first hinged seat (14)
Make to be fixedly installed with multimedia camera (16) at the upper surface center of plate (15), the upper surface two sides of the operation panel (15) are equal
Equipped with regulating tank (17), adjustable plate is rotatably connected to by rotation axis (18) at the inner surface center of the regulating tank (17)
(19), two end surfaces of the adjustable plate (19) are equipped with location hole (191), and the outer surface of the adjustable plate (19) is slidably connected
Inner surface in regulating tank (17).
2. a kind of laboratory multimedia teaching platform actual training device according to claim 1, it is characterised in that: the adjusting
The thickness of plate (19) is consistent with the thickness of operation panel (15).
3. a kind of laboratory multimedia teaching platform actual training device according to claim 1, it is characterised in that: the adjusting
The inner back side surface of slot (17) is equipped with locating slot (2), and the inner surface of the locating slot (2) slidably connects locating rod
(21), the outer surface sliding sleeve of the locating rod (21) has retaining spring (22), the outer surface front end of the locating rod (21)
It is slidably connected to the inner surface of location hole (191), the rear side end point of the locating rod (21) is fixedly connected with pull ring (23).
4. a kind of laboratory multimedia teaching platform actual training device according to claim 1, it is characterised in that: the support
The outer surface upper end of bar (11) is fixedly connected with connected unit (3), and the outer surface of the connected unit (3) is equipped with annular groove (31), institute
The inner surface for stating annular groove (31) is rotatably connected to rotor plate (33) by ring block (32), the upper table of the rotor plate (33)
Face both ends, which are equipped with, adjusts threaded hole (34), and the inner surface for adjusting threaded hole (34) is threaded with adjusting threaded rod
(35), the upper surface for adjusting threaded rod (35) is rotatably connected to link block (37), the link block by rotating block (36)
(37) upper surface is articulated with the lower surface two sides of operation panel (15) by the second hinged seat (38).
5. a kind of laboratory multimedia teaching platform actual training device according to claim 4, it is characterised in that: the adjusting
There are two threaded holes (34) and adjusting threaded rod (35), and is symmetrically distributed in the lower surface two sides of operation panel (15).
6. a kind of laboratory multimedia teaching platform actual training device according to claim 4, it is characterised in that: the adjusting
The length of threaded rod (35) is not more than the length of guide rod (13).
7. a kind of laboratory multimedia teaching platform actual training device according to claim 1, it is characterised in that: the pedestal
(1) both side surface is equipped with sliding groove (4), and the inner bottom surface two sides of the sliding groove (4) are equipped with fixing screwed hole (41),
The inner surface front end of the sliding groove (4) slidably connects round slider (42), the inner surface of the round slider (42)
It is rotatably connected to fixing screws (43), the outer surface thread of the fixing screws (43) is connected to the inside of fixing screwed hole (41)
The outer surface on surface, the round slider (42) is fixedly connected with cross bar (45) by vertical bar (44).
8. a kind of laboratory multimedia teaching platform actual training device according to claim 7, it is characterised in that: the vertical bar
(44) and the inner surface of cross bar (45) is slidably connected to the outer surface of pedestal (1).
9. a kind of laboratory multimedia teaching platform actual training device according to claim 1, it is characterised in that: the pedestal
(1) inner back side is equipped with open slot (5), and the inside bottom surface of the open slot (5) is rotatably connected to winding roller (51) by axis,
Two end surfaces of the winding roller (51) are fixedly connected to handwheel (52), and the outer surface of the winding roller (51), which is wound with, blocks
Cloth (53), the outer surface of the shading cloth (53) are slidably connected to the inner surface of open slot (5), the shading cloth (53) it is another
One end is fixedly connected on the inner surface of cross bar (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405550.XA CN110415566A (en) | 2018-04-29 | 2018-04-29 | A kind of laboratory multimedia teaching platform actual training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405550.XA CN110415566A (en) | 2018-04-29 | 2018-04-29 | A kind of laboratory multimedia teaching platform actual training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110415566A true CN110415566A (en) | 2019-11-05 |
Family
ID=68357929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810405550.XA Pending CN110415566A (en) | 2018-04-29 | 2018-04-29 | A kind of laboratory multimedia teaching platform actual training device |
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| Country | Link |
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| CN (1) | CN110415566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304387A (en) * | 2020-10-12 | 2021-02-02 | 临沂市阳光热力有限公司 | Heat supply terminal condensate recovery process and use method thereof |
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| CN105604248A (en) * | 2016-03-23 | 2016-05-25 | 中冶建工集团有限公司 | Steel pipe column barrel butting protection welding method for steel pipe column |
| CN205281951U (en) * | 2015-11-27 | 2016-06-01 | 长沙职业技术学院 | Electric welding teaching handling frame |
| CN205888410U (en) * | 2016-08-15 | 2017-01-18 | 江苏华海钢结构有限公司 | Stretchable automatically's novel numerical control welding machine |
| CN206866994U (en) * | 2017-02-24 | 2018-01-12 | 亳州职业技术学院 | A kind of Design of Luminaires showing stand |
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- 2018-04-29 CN CN201810405550.XA patent/CN110415566A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266325Y (en) * | 1995-10-11 | 1997-11-05 | 马进华 | Electric dinning table |
| CN202354796U (en) * | 2011-11-29 | 2012-08-01 | 山东科技大学 | Adjustable desk |
| IN2013MU03033A (en) * | 2013-09-20 | 2015-07-10 | Godrej & Boyce Mfg Co Ltd | |
| CN104375371A (en) * | 2014-12-01 | 2015-02-25 | 成都艾塔科技有限公司 | Multimedia projection screen device |
| CN205281951U (en) * | 2015-11-27 | 2016-06-01 | 长沙职业技术学院 | Electric welding teaching handling frame |
| CN105604248A (en) * | 2016-03-23 | 2016-05-25 | 中冶建工集团有限公司 | Steel pipe column barrel butting protection welding method for steel pipe column |
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| CN112304387A (en) * | 2020-10-12 | 2021-02-02 | 临沂市阳光热力有限公司 | Heat supply terminal condensate recovery process and use method thereof |
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Application publication date: 20191105 |