CN211555277U - Long-distance power transmission model demonstration teaching aid - Google Patents
Long-distance power transmission model demonstration teaching aid Download PDFInfo
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- CN211555277U CN211555277U CN202020673081.2U CN202020673081U CN211555277U CN 211555277 U CN211555277 U CN 211555277U CN 202020673081 U CN202020673081 U CN 202020673081U CN 211555277 U CN211555277 U CN 211555277U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 230000005611 electricity Effects 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a teaching demonstration technical field just discloses a remote transmission of electricity model demonstration teaching aid, the on-line screen storage device comprises a base, the right side fixed mounting at base top has servo motor, servo motor's output shaft fixed mounting has the connecting axle, the left side fixed mounting of connecting axle has the threaded rod, the left side fixed mounting of threaded rod has the bearing, the left side fixed mounting of bearing has the curb plate, the bottom and the base fixed connection of curb plate, the outside threaded connection of threaded rod has the thread piece, the bottom fixed mounting of thread piece has the sliding block, the bottom and the base sliding connection of sliding block, the top fixed mounting of thread piece has the connecting plate, the equal sliding connection in the left and right sides at connecting plate top has the movable block. This long distance transmission of electricity model demonstration teaching aid has wholly reached the purpose that can diversely demonstrate, greatly increased the demonstration effect of long distance transmission of electricity model demonstration teaching aid.
Description
Technical Field
The utility model relates to a teaching demonstration technical field specifically is a remote transmission of electricity model demonstration teaching aid.
Background
The teaching aid is a Chinese vocabulary, refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like.
The teaching aid is a real object aiming at propagating science and technology and educating people, along with the progress of science and technology, people invent various long-distance power transmission model demonstration teaching aids to perform more intuitive demonstration teaching, the long-distance power transmission model demonstration teaching aids in the existing market have the defect that multi-direction demonstration cannot be performed, so that in the demonstration process, a long-distance power transmission model cannot synchronously demonstrate people in different directions, the demonstration effect of the long-distance power transmission model demonstration teaching aid is greatly reduced, and the long-distance power transmission model demonstration teaching aid is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a remote transmission of electricity model demonstration teaching aid possesses advantages such as the diversified demonstration of visitor, has solved the shortcoming that remote transmission of electricity model demonstration teaching aid on the current market has unable diversified demonstration, leads to in the demonstration process, and remote transmission of electricity model can not carry out the demonstration in step to the people in different position, greatly reduced the problem of the demonstration effect of remote transmission of electricity model demonstration teaching aid.
(II) technical scheme
In order to realize the purpose of diversified demonstration, the utility model provides a following technical scheme: a long-distance power transmission model demonstration teaching aid comprises a base, wherein a servo motor is fixedly mounted on the right side of the top of the base, a connecting shaft is fixedly mounted on an output shaft of the servo motor, a threaded rod is fixedly mounted on the left side of the connecting shaft, a bearing is fixedly mounted on the left side of the threaded rod, a side plate is fixedly mounted on the left side of the bearing, the bottom of the side plate is fixedly connected with the base, a threaded block is in threaded connection with the outer side of the threaded rod, a sliding block is fixedly mounted at the bottom of the threaded block, the bottom of the sliding block is in sliding connection with the base, a connecting plate is fixedly mounted at the top of the threaded block, moving blocks are slidably connected on the left side and the right side of the top of the connecting plate, a mounting rod is fixedly mounted at, the utility model discloses a demonstration device for the die casting machine, including driving motor, bearing plate, telescopic link, electric putter, transparent mould demonstration storehouse, the equal fixedly connected with damping spring in the left and right sides in transparent mould demonstration storehouse, damping spring's bottom and roof fixed connection.
Preferably, the top of the connecting plate is provided with a whole circle of sliding grooves, and the whole circle of sliding grooves are matched with the moving block.
Preferably, a thread groove is formed in the thread block, and the thread groove is matched with a thread strip on the outer side of the threaded rod.
Preferably, the top of base has been seted up and has been removed the spout, remove spout and sliding block looks adaptation, the quantity of installation pole is two.
Preferably, the telescopic rod consists of an outer rod and an inner rod, and the inner rod with one end penetrating through and extending to the outside of the outer rod is movably connected inside the outer rod.
Preferably, the transparent mould demonstration bin is a rectangle which is hollow inside and has a missing top, and the back of the transparent mould demonstration bin is provided with a connecting hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a remote transmission of electricity model demonstration teaching aid possesses following beneficial effect:
1. this remote transmission of electricity model demonstration teaching aid, it rotates to drive the threaded rod through starting servo motor, the screw thread strip in the threaded rod outside and the inside thread groove screw contact of screw thread piece this moment, position through setting up removal spout and slider injectd the screw thread piece, the displacement about the screw thread piece is driven, thereby drive the synchronous displacement of controlling of structure of connecting plate top, then start driving motor and drive the bearing plate rotation, thereby drive all structure synchronous rotations of bearing plate top, start electric putter at last and drive roof and transparent mold demonstration storehouse displacement from top to bottom, wholly reach the mesh that can diversely demonstrate, greatly increased remote transmission of electricity model demonstration teaching aid's demonstration effect.
2. This remote transmission of electricity model demonstration teaching aid, through setting up damping spring, make the demonstration teaching aid at the displacement, rotatory and the in-process that rises slows down the vibrations power, prevent that the inside mould of transparent mould demonstration storehouse from taking place the obscission and causing the damage, it is more firm to make the demonstration teaching aid connect at the in-process of displacement from top to bottom through setting up the telescopic link, wholly reached the strong purpose of steadiness, greatly increased the life of remote transmission of electricity model demonstration teaching aid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the connection structure of the connection plate and the moving block of the present invention;
fig. 3 is a back view of the transparent mold demonstration bin of the present invention.
In the figure: the device comprises a base 1, a servo motor 2, a connecting shaft 3, a threaded rod 4, a bearing 5, a side plate 6, a threaded block 7, a sliding block 8, a connecting plate 9, a moving block 10, an installation rod 11, a bearing plate 12, a driving motor 13, a rotating shaft 14, a telescopic rod 15, a top plate 16, an electric push rod 17, a transparent mold demonstration cabin 18 and a damping spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a long-distance power transmission model demonstration teaching aid comprises a base 1, wherein a movable sliding groove is formed in the top of the base 1 and is matched with a sliding block 8, two mounting rods 11 are arranged, a servo motor 2 is fixedly mounted on the right side of the top of the base 1, the type of the servo motor 2 can be 40A2A01030-SC0, a threaded rod 4 is driven to rotate by starting the servo motor 2, a threaded strip on the outer side of the threaded rod 4 is in threaded contact with a threaded groove in a threaded block 7 at the moment, the position of the threaded block 7 is limited by the movable sliding groove and the sliding block 8, the threaded block 7 is driven to displace left and right, so that a structure above a connecting plate 9 is driven to displace left and right synchronously, then a driving motor 13 is started to drive a bearing plate 12 to rotate, all structures above the bearing plate 12 are driven to rotate synchronously, and finally an electric push rod 17 is started, the aim of multi-azimuth demonstration is integrally achieved, the demonstration effect of the remote power transmission model demonstration teaching aid is greatly improved, the connecting shaft 3 is fixedly installed on the output shaft of the servo motor 2, the threaded rod 4 is fixedly installed on the left side of the connecting shaft 3, the bearing 5 is fixedly installed on the left side of the threaded rod 4, the side plate 6 is fixedly installed on the left side of the bearing 5, the bottom of the side plate 6 is fixedly connected with the base 1, the outer side of the threaded rod 4 is in threaded connection with the threaded block 7, the inner part of the threaded block 7 is provided with a threaded groove, the threaded groove is matched with a threaded strip on the outer side of the threaded rod 4, the bottom of the threaded block 7 is fixedly provided with the sliding block 8, the bottom of the sliding block 8 is in sliding connection with the base 1, the top of the threaded block 7 is fixedly provided with the connecting plate 9, the top of the connecting, the top of the moving block 10 is fixedly provided with an installation rod 11, the top of the installation rod 11 is fixedly provided with a bearing plate 12, the top of the connecting plate 9 is fixedly provided with a driving motor 13, the model of the driving motor 13 can be Y280M-2, an output shaft of the driving motor 13 is fixedly provided with a rotating shaft 14, the top of the rotating shaft 14 is fixedly connected with the bearing plate 12, the left side and the right side of the top of the bearing plate 12 are both fixedly provided with telescopic rods 15, each telescopic rod 15 consists of an outer rod and an inner rod, the inner rod with one end penetrating and extending to the outside of the outer rod is movably connected inside the outer rod, the top of the telescopic rod 15 is fixedly provided with a top plate 16, the bottom of the top plate 16 is fixedly provided with an electric push rod 17, the model of the electric push rod 17 can be XTL100, the bottom of the electric push rod 17 is fixedly connected with the bearing plate 12, the, the connecting hole has been seted up at the back in transparent mould demonstration storehouse 18, the circular telegram circuit can be carried out circular telegram through connecting hole and the inside mould in transparent mould demonstration storehouse 18, the equal fixedly connected with damping spring 19 in the left and right sides in transparent mould demonstration storehouse 18, through setting up damping spring 19, make the demonstration teaching aid at the displacement, rotatory and the in-process that rises slows down the vibrations power, prevent that the inside mould of transparent mould demonstration storehouse 18 from taking place the obscission and causing the damage, it is more firm to make the demonstration teaching aid connect at the in-process of displacement from top to bottom through setting up telescopic link 15, wholly reached the strong purpose of steadiness, greatly increased the life of remote transmission of electricity model demonstration teaching aid, damping spring 19's bottom and roof 16 fixed.
In conclusion, the remote power transmission model demonstration teaching aid drives the threaded rod 4 to rotate by starting the servo motor 2, at the moment, a thread strip on the outer side of the threaded rod 4 is in threaded contact with a thread groove in the thread block 7, the position of the thread block 7 is limited by arranging a moving chute and the sliding block 8, the thread block 7 is driven to displace left and right, so that the structure above the connecting plate 9 is driven to displace left and right synchronously, then the driving motor 13 is started to drive the bearing plate 12 to rotate synchronously, so that all the structures above the bearing plate 12 are driven to rotate synchronously, finally, the electric push rod 17 is started to drive the top plate 16 and the transparent mold demonstration cabin 18 to displace up and down, the whole body achieves the aim of multi-azimuth demonstration, the demonstration effect of the remote power transmission model demonstration teaching aid is greatly increased, the vibration force of the demonstration teaching aid is reduced in the displacement, rotation and lifting processes by arranging the damping spring 19, make demonstration teaching aid connect more firmly at the in-process of upper and lower displacement through setting up telescopic link 15, wholly reached the purpose that the steadiness is strong, greatly increased the life of remote transmission of electricity model demonstration teaching aid, the shortcoming that remote transmission of electricity model demonstration teaching aid on the current market has unable diversified demonstration has been solved, lead to in the demonstration process, remote transmission of electricity model can not carry out the demonstration in step to the people in different position, greatly reduced the problem of the demonstration effect of remote transmission of electricity model demonstration teaching aid.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a long distance transmission of electricity model demonstration teaching aid, includes base (1), its characterized in that: the right side of the top of the base (1) is fixedly provided with a servo motor (2), an output shaft of the servo motor (2) is fixedly provided with a connecting shaft (3), the left side of the connecting shaft (3) is fixedly provided with a threaded rod (4), the left side of the threaded rod (4) is fixedly provided with a bearing (5), the left side of the bearing (5) is fixedly provided with a side plate (6), the bottom of the side plate (6) is fixedly connected with the base (1), the outer side of the threaded rod (4) is in threaded connection with a threaded block (7), the bottom of the threaded block (7) is fixedly provided with a sliding block (8), the bottom of the sliding block (8) is in sliding connection with the base (1), the top of the threaded block (7) is fixedly provided with a connecting plate (9), the left side and the right side of the top of the connecting plate (9) are both in sliding connection with a moving, the top of the mounting rod (11) is fixedly provided with a bearing plate (12), the top of the connecting plate (9) is fixedly provided with a driving motor (13), an output shaft of the driving motor (13) is fixedly provided with a rotating shaft (14), the top of the rotating shaft (14) is fixedly connected with the bearing plate (12), the left side and the right side of the top of the bearing plate (12) are both fixedly provided with telescopic rods (15), the top of the telescopic rod (15) is fixedly provided with a top plate (16), the bottom of the top plate (16) is fixedly provided with an electric push rod (17), the bottom of the electric push rod (17) is fixedly connected with the bearing plate (12), the top of the top plate (16) is fixedly provided with a transparent mould demonstration bin (18), the left side and the right side of the transparent mold demonstration bin (18) are fixedly connected with damping springs (19), and the bottoms of the damping springs (19) are fixedly connected with the top plate (16).
2. A remote power transmission model demonstration teaching aid as claimed in claim 1, characterized in that: the top of the connecting plate (9) is provided with a whole circle of sliding grooves, and the whole circle of sliding grooves are matched with the moving block (10).
3. A remote power transmission model demonstration teaching aid as claimed in claim 1, characterized in that: the thread block (7) is internally provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod (4).
4. A remote power transmission model demonstration teaching aid as claimed in claim 1, characterized in that: the top of base (1) has been seted up and has been removed the spout, remove spout and sliding block (8) looks adaptation, the quantity of installation pole (11) is two.
5. A remote power transmission model demonstration teaching aid as claimed in claim 1, characterized in that: the telescopic rod (15) is composed of an outer rod and an inner rod, and one end of the inner rod penetrates through the inner part of the outer rod and extends to the outer part of the outer rod.
6. A remote power transmission model demonstration teaching aid as claimed in claim 1, characterized in that: the transparent mould demonstration bin (18) is a rectangle which is hollow inside and is absent at the top, and a connecting hole is formed in the back of the transparent mould demonstration bin (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673081.2U CN211555277U (en) | 2020-04-28 | 2020-04-28 | Long-distance power transmission model demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673081.2U CN211555277U (en) | 2020-04-28 | 2020-04-28 | Long-distance power transmission model demonstration teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211555277U true CN211555277U (en) | 2020-09-22 |
Family
ID=72496858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020673081.2U Expired - Fee Related CN211555277U (en) | 2020-04-28 | 2020-04-28 | Long-distance power transmission model demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211555277U (en) |
-
2020
- 2020-04-28 CN CN202020673081.2U patent/CN211555277U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |