CN210244822U - Novel dynamic railway model display teaching aid - Google Patents
Novel dynamic railway model display teaching aid Download PDFInfo
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- CN210244822U CN210244822U CN201921188741.1U CN201921188741U CN210244822U CN 210244822 U CN210244822 U CN 210244822U CN 201921188741 U CN201921188741 U CN 201921188741U CN 210244822 U CN210244822 U CN 210244822U
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- box girder
- layer
- middle box
- main body
- roof beam
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Abstract
The utility model discloses a novel developments railway model show teaching aid is applicable to each railway academy, also is applicable to the railway worker, the upper end position department at the base is fixed in the installation of ya keli cover, can be used to the show of contact net and locomotive course, the utility model discloses an inferior gram force cover and base, beneficial effect lie in that it makes the train realize voice broadcast through bluetooth control, and the operation of the whole train of toggle switch control realizes advancing and moving back of train, becomes the developments by original static state. The power supply part of the train supplies power to the whole train through a contact network, so that the contact network, the train, the track and the power supply form a path. The acrylic cover has good light transmission, is clear and transparent, is easy to process, has strong stability and good temperature resistance, can play a role in protection, and can also clearly view the internal structure; the material is green and environment-friendly, and the waste material can be recycled and reused, and has excellent appearance hardness and scratch resistance.
Description
Technical Field
The utility model relates to a high-speed railway train field, a concretely designs novel developments railway model show teaching aid, mainly is applicable to railway academy and railway fan, as teaching aid.
Background
With the continuous development of society, the system adapts to the requirements of society and economic development and meets the requirements of safety, accuracy, rapidness, convenience and comfort of owners and passengers. The railway is improved by large-scale modern technology, meanwhile, the transportation organization work is reformed, high and new technologies are actively adopted, and new breakthroughs are made in the aspects of heavy load, high-speed transportation and information technology. The China railway flies at high speed, so people can not leave high-speed rails when going out, and great interest is generated in high-speed railway trains. The micro-control system of the high-speed railway train has various types and has the following defects: the voice broadcasting of the real scene is not simulated, the power supply of a contact network cannot be realized, only a static railway train model cannot realize dynamic display, and railway scholars and railway enthusiasts cannot learn and recognize the railway newly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel developments railway model show teaching aid simulates train operation sight more really to solve and lack the contact net power supply mode among the prior art, lack the technical problem of voice broadcast and can not dynamic show, let railway scholar and railway fan have deeper understanding and cognition to the railway, provide a novel product for them.
In order to achieve the above object, the utility model provides a following technical scheme: a novel dynamic railway model display teaching aid comprises an acrylic cover and a base, wherein the acrylic cover is fixedly arranged at the upper end position of the base, a USB power supply interface is arranged at one corner position of the front end of the base, a control switch is arranged at one corner position of the right end of the base, a dynamic railway model is arranged in the acrylic cover, the dynamic railway model comprises a pier, a contact net, a left box girder main body, a middle box girder main body, a right box girder main body, a railing, a steel rail, box girder ventilation holes, a track plate and a voice broadcasting device, the pier is arranged at the lower end position of the box girder main body, the left box girder main body is arranged at the front end of the middle box girder main body, the voice broadcasting device is arranged in the left box girder main body, the right box girder main body is arranged at the rear end of the middle box girder main body, the contact nets are arranged at two side positions of the upper end of, the inboard that the upper end of middle box girder main part just is located the contact net is provided with the railing, the inboard that the upper end of middle box girder main part just is located the railing is provided with the track board, the upper end of track board is provided with the rail.
Preferably, the bridge pier is fixedly connected with the middle box girder main body, and the middle box girder main body is fixedly connected with a contact net.
Preferably, trapezoidal cavities are formed in the left box girder main body, the middle box girder main body and the right box girder main body
Preferably, the outer side of the contact net is provided with a return line connected with the ground, so that the function of protecting voltage is achieved.
Preferably, the middle box girder main body comprises a middle box girder house waterproof layer, a middle box girder supporting layer, a middle box girder shock-absorbing compression-resisting layer and a middle box girder bottom supporting layer, the middle box girder house waterproof layer is connected to the upper surface of the middle box girder supporting layer in a coating manner, the middle box girder shock-absorbing compression-resisting layer is fixedly connected to the lower portion of the middle box girder supporting layer, and the middle box girder bottom supporting layer is fixedly connected to the lower portion of the middle box girder shock-absorbing compression-resisting layer.
Preferably, the left side case roof beam main part includes left side case roof beam room waterproof layer, left side case roof beam supporting layer, left side case roof beam shock attenuation crushing layer and left side case roof beam bottom supporting layer, the upper surface coating of left side case roof beam supporting layer is connected with left side case roof beam room waterproof layer, the lower part fixedly connected with left side case roof beam shock attenuation crushing layer of left side case roof beam supporting layer, the lower part fixedly connected with left side case roof beam bottom supporting layer of left side case roof beam shock attenuation crushing layer.
Preferably, the right box girder main body comprises a right box girder room waterproof layer, a right box girder supporting layer, a right box girder shock absorption and pressure resistance layer and a right box girder bottom supporting layer, the right box girder room waterproof layer is connected to the upper surface of the right box girder supporting layer in a coating manner, the right box girder shock absorption and pressure resistance layer is fixedly connected to the lower portion of the right box girder supporting layer, and the right box girder bottom supporting layer is fixedly connected to the lower portion of the right box girder shock absorption and pressure resistance layer.
Preferably, decorations such as greenbelts, roads, pedestrians and the like are arranged above the base.
Preferably, the contact system comprises a contact suspension, a supporting device, a positioning device, a support and a foundation, wherein the contact suspension comprises a contact line, a dropper, a catenary, a connecting part and an insulator, the supporting device is used for supporting the contact suspension, the positioning device comprises a positioning pipe and a positioner, the support and the foundation are used for bearing all loads of the contact suspension, the supporting device and the positioning device, and a return line is arranged on the outer side of the support and connected with the ground to protect the voltage.
Compared with the prior art, the beneficial effects of the utility model reside in that it makes the train realize voice broadcast through bluetooth control, and the operation of the whole train of toggle switch control realizes advancing and moving back of train, becomes the developments by original static state. The power supply part of the train supplies power to the whole train through a contact network, so that the contact network, the train, the track and the power supply form a path. The acrylic cover has good light transmission, is clear and transparent, is easy to process, has strong stability and good temperature resistance, can play a role in protection, and can also clearly view the internal structure; the material is green and environment-friendly, and the waste material can be recycled and reused, and has excellent appearance hardness and scratch resistance.
Drawings
FIG. 1 is a schematic view of the dynamic railway model display teaching aid of the present invention;
FIG. 2 is a sectional view of the main structure of the dynamic railway model of the present invention;
FIG. 3 is a cross-sectional view of the front structure of the dynamic railway model of the present invention;
FIG. 4 is a top view of the dynamic railway model of the present invention;
FIG. 5 is a schematic structural view of the left box girder of the present invention;
FIG. 6 is a schematic structural view of the main body of the middle box girder of the present invention;
FIG. 7 is a schematic structural view of the right box girder of the present invention;
fig. 8 is a schematic diagram of a model circuit structure of the present invention;
fig. 9 is a schematic diagram of the bluetooth control principle structure of the present invention;
in the figure: 1. a bridge pier; 2. a catenary; 3. a left box girder main body; 4. a middle box girder body; 5. a right box girder body; 6. a railing; 7. a steel rail; 8. a box girder vent hole; 31. a waterproof layer of the left box girder house; 32. a left box girder supporting layer; 33. the left box girder is a shock absorption and pressure resistance layer; 34. a left box girder bottom supporting layer; 41. a waterproof layer of the middle box girder house; 42. a middle box girder supporting layer; 43. the middle box girder shock absorption and pressure resistance layer; 44. a middle box girder bottom supporting layer; 51. a waterproof layer of the right box girder house; 52. a right box girder supporting layer; 53. the right box girder shock absorption and pressure resistance layer; 54. a right box girder bottom supporting layer; 9. a track plate; 10. a control switch; 11. an acrylic cover; 12. a voice broadcasting device; 13. a dynamic railway model; 14. a base; 15. a USB power interface.
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. 1-9, the present invention provides a technical solution: the utility model provides a technical scheme: a novel dynamic railway model display teaching aid comprises an acrylic cover 11 and a base 14, wherein the acrylic cover 11 is fixedly arranged at the upper end position of the base 14, the acrylic cover 11 is cuboid, the specification is 90cm long, 20cm wide and 30cm high, a USB power supply interface 15 is arranged at one corner position of the front end of the base 14, a control switch 10 is arranged at one corner position of the right end of the base 14, a dynamic railway model 13 is arranged inside the acrylic cover 11, the dynamic railway model 13 comprises a pier 1, a contact net 2, a left box girder main body 3, a middle box girder main body 4, a right box girder main body 5, a railing 6, a steel rail 7, a box girder ventilation hole 8, a track plate 9 and a voice broadcasting device 12, the pier 1 is arranged at the lower end position of the box girder main body 4, the left box girder main body 3 is arranged at the front end of the middle box girder main body 4, the voice broadcasting device 12 is arranged inside the left box girder main, the rear end of middle box girder main part 4 is provided with right side box girder main part 5, and the upper end both sides position department of middle box girder main part 4 is provided with contact net 2, and the inboard that the upper end of middle box girder main part 4 just is located contact net 2 is provided with railing 6, and the inboard that the upper end of middle box girder main part 4 just is located railing 6 is provided with track board 9, and the upper end of track board 9 is provided with rail 7.
Further, pier 1 and middle box girder main part 4 fixed connection, middle box girder main part 4 and contact net 2 fixed connection.
Further, the left box girder main body 3, the middle box girder main body 4 and the right box girder main body 5 are all provided with trapezoidal cavities inside.
Furthermore, the outer side of the contact net 2 is provided with a return line which is connected with the ground, so that the function of protecting the voltage is achieved.
Further, the middle box girder main body 4 includes a middle box girder room waterproof layer 41, a middle box girder supporting layer 42, a middle box girder shock absorption anti-pressure layer 43 and a middle box girder bottom supporting layer 44, the middle box girder room waterproof layer 41 is connected to the upper surface of the middle box girder supporting layer 42 in a coating manner, the middle box girder shock absorption anti-pressure layer 43 is fixedly connected to the lower portion of the middle box girder supporting layer 42, and the middle box girder bottom supporting layer 44 is fixedly connected to the lower portion of the middle box girder shock absorption anti-pressure layer 43.
Further, left side case roof beam main part 3 includes left side case roof beam room waterproof layer 31, left side case roof beam supporting layer 32, left side case roof beam shock attenuation crushing layer 33 and left side case roof beam bottom supporting layer 34, and the upper surface coating of left side case roof beam supporting layer 32 is connected with left side case roof beam room waterproof layer 31, and left side case roof beam shock attenuation crushing layer 33, the lower part fixedly connected with left side case roof beam bottom supporting layer 34 of left side case roof beam shock attenuation crushing layer 33.
Further, right side case roof beam main part 5 includes right side case roof beam room waterproof layer 51, right side case roof beam supporting layer 52, right side case roof beam shock attenuation crushing layer 53 and right side case roof beam bottom supporting layer 54, and the upper surface coating of right side case roof beam supporting layer 52 is connected with right side case roof beam room waterproof layer 51, and the lower part fixedly connected with right side case roof beam shock attenuation crushing layer 53 of right side case roof beam supporting layer 52, the lower part fixedly connected with right side case roof beam bottom supporting layer 54 of right side case roof beam shock attenuation crushing layer 53.
Further, ornaments such as greenbelts, roads, pedestrians and the like are arranged above the base 14.
Further, the contact net 2 is composed of a contact suspension, a supporting device, a positioning device, a support and a foundation, the contact suspension comprises a contact line, a dropper, a carrier cable, a connecting part and an insulator, the supporting device is used for supporting the contact suspension, the positioning device comprises a positioning pipe and a positioner, the support and the foundation are used for bearing all loads of the contact suspension, the support and the positioning device, and a return line is arranged on the outer side of the support and connected with the ground to play a role in protecting voltage.
Further, the forward rotation and the reverse rotation of a motor in the train and the switching of corresponding LED indicating lamps are controlled by toggling the control switch 10, so that the advancing, the braking and the retreating of the train are realized.
Furthermore, through the voice broadcast of cell-phone bluetooth APP control train, simulate real scene.
Furthermore, a real contact net 2 is simulated, the contact net 2 is made of a material with high conductivity, and the material is welded in a welding mode, so that the contact net supplies power to replace the original rail power supply.
Further, the entire system includes the parts on the railway, each part being made of material by various grinding, each part serving a corresponding function.
Furthermore, the product adopts a slag-free track, is more vivid and realizes a new technology of a high-speed railway.
Further, the bridge is consistent with the reality, modeling is carried out according to the ratio of 1: 87, and the bridge is printed by adopting a 3D printing technology.
Further, a USB power interface 15 is used to supply power to the whole system, and the USB power interface 15 is connected to a USB power line.
Furthermore, the whole set of model adopts direct current low voltage (5V), so that the whole set of model is harmless to human bodies.
Further, bluetooth relay module's relay normally open contact is connected voice module VCC contact, common junction connect the power anodal, and voice module GND contact is connected to the power negative pole. User's accessible cell-phone APP sends the instruction and gives bluetooth module, and control relay coil gets electric in losing the electricity, and then the conversion is normally opened, the normal close contact is in the connection of public contact, makes voice module and speaker circular telegram or outage, realizes the control to voice broadcast.
Further, the bluetooth relay module comprises bluetooth module and relay module two parts, is connected through the dupont line between the two.
Further, a novel 13 show teaching aids of developments railway model, this product simulation real train has realized that contact net 2 supplies power to the train, has still embodied positioner, support part, and contact net 2 is in electric railway, erects along the 7 overhead "the font of rail, supplies the high voltage transmission line that the pantograph got current. And is a special form of power transmission line that is erected overhead along a railway line to supply power to electric locomotives. The device consists of a contact suspension, a supporting device, a positioning device, a support and a foundation. The contact suspension comprises a contact wire, a dropper, a carrier cable, a connecting part and an insulator; the supporting device is used for supporting the contact suspension; the positioning device comprises a positioning pipe and a positioner; the struts and the foundation are used to carry the entire load of the contact suspension, support and positioning device. The outer side of the support is provided with a return line which is connected with the ground to play a role in protecting voltage.
Further, the design of the bridge utilizes CAD software to model the bridge according to the proportion of 1: 87, 3D printing technology is utilized to print blocks through a 3D printer, each printed small block is spliced, and finally the whole bridge is displayed.
Furthermore, the track simulates a ballastless track, is printed by a 3D printer, track plates 9 are connected into a whole by the track, the track plates 9 are made of plastic materials and play an insulating role, and the track is made of metal materials
The utility model discloses theory of operation and flow: the train is powered by the contact net 2, and the train runs. The USB power line is externally connected with a 5V direct current power supply to form a loop with the contact net 2, the locomotive (motor), the track and the toggle switch, so that the train runs on the track, and the toggle switch can switch the advancing and retreating states of the train. USB power cord, 5V power, bluetooth relay module, voice module, speaker form a return circuit, and available cell-phone connection bluetooth control voice broadcast when realizing the operation comes the simulation real scene.
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 (9)
1. The utility model provides a novel developments railway model show teaching aid, includes ya keli cover (11) and base (14), its characterized in that: the device is characterized in that the acrylic cover (11) is fixedly arranged at the upper end position of the base (14), a USB power supply interface (15) is arranged at one corner position of the front end of the base (14), a control switch (10) is arranged at one corner position of the right end of the base (14), a dynamic railway model (13) is arranged inside the acrylic cover (11), the dynamic railway model (13) comprises a pier (1), a contact net (2), a left box girder main body (3), a middle box girder main body (4), a right box girder main body (5), a railing (6), a steel rail (7), a box girder ventilation hole (8), a track plate (9) and a voice broadcasting device (12), the pier (1) is arranged at the lower end position of the box girder main body (4), the left box girder main body (3) is arranged at the front end of the middle box girder main body (4), the voice broadcasting device (12) is arranged inside the left box girder main body (3), the rear end of middle box girder main part (4) is provided with right side box girder main part (5), the upper end both sides position department of middle box girder main part (4) is provided with contact net (2), the upper end of middle box girder main part (4) and the inboard that is located contact net (2) are provided with railing (6), the upper end of middle box girder main part (4) and the inboard that is located railing (6) are provided with track board (9), the upper end of track board (9) is provided with rail (7).
2. The novel dynamic railway model display teaching aid of claim 1, characterized in that: the bridge pier is characterized in that the bridge pier (1) is fixedly connected with a middle box girder main body (4), and the middle box girder main body (4) is fixedly connected with a contact net (2).
3. The novel dynamic railway model display teaching aid of claim 1, characterized in that: the left box girder main body (3), the middle box girder main body (4) and the right box girder main body (5) are all provided with trapezoidal cavities inside.
4. The novel dynamic railway model display teaching aid of claim 1, characterized in that: and a return line is arranged on the outer side of the contact net (2) and is connected with the ground, so that the function of protecting voltage is achieved.
5. The novel dynamic railway model display teaching aid of claim 1, characterized in that: the middle box girder body (4) comprises a middle box girder room waterproof layer (41), a middle box girder supporting layer (42), a middle box girder shock absorption and pressure resistance layer (43) and a middle box girder bottom supporting layer (44), wherein the middle box girder room waterproof layer (41) is connected on the upper surface of the middle box girder supporting layer (42) in a coating manner, the middle box girder shock absorption and pressure resistance layer (43) is fixedly connected to the lower part of the middle box girder supporting layer (42), and the middle box girder bottom supporting layer (44) is fixedly connected to the lower part of the middle box girder shock absorption and pressure resistance layer (43).
6. The novel dynamic railway model display teaching aid of claim 1, characterized in that: left side case roof beam main part (3) are including left side case roof beam room waterproof layer (31), left side case roof beam supporting layer (32), left side case roof beam shock attenuation crushing layer (33) and left side case roof beam bottom supporting layer (34), the upper surface coating of left side case roof beam supporting layer (32) is connected with left side case roof beam room waterproof layer (31), the lower part fixedly connected with left side case roof beam shock attenuation crushing layer (33) of left side case roof beam supporting layer (32), the lower part fixedly connected with left side case roof beam bottom supporting layer (34) of left side case roof beam shock attenuation crushing layer (33).
7. The novel dynamic railway model display teaching aid of claim 1, characterized in that: the box girder comprises a right box girder house waterproof layer (51), a right box girder supporting layer (52), a right box girder shock absorption and pressure resistance layer (53) and a right box girder bottom supporting layer (54), wherein the right box girder house waterproof layer (51) is connected to the upper surface of the right box girder supporting layer (52) in a coating manner, the right box girder shock absorption and pressure resistance layer (53) is fixedly connected to the lower part of the right box girder supporting layer (52), and the right box girder shock absorption and pressure resistance layer (53) is fixedly connected to the lower part of the right box girder shock absorption and pressure resistance layer (53) in the right box girder bottom supporting layer (54).
8. The novel dynamic railway model display teaching aid of claim 1, characterized in that: and ornaments such as greenbelts, roads, pedestrians and the like are arranged above the base (14).
9. The novel dynamic railway model display teaching aid of claim 1, characterized in that: the contact net (2) is composed of a contact suspension, a supporting device, a positioning device, a support and a foundation, the contact suspension comprises a contact line, a dropper, a carrier cable, a connecting part and an insulator, the supporting device is used for supporting the contact suspension, the positioning device comprises a positioning pipe and a positioner, the support and the foundation are used for bearing all loads of the contact suspension, the supporting and the positioning device, and a return line is arranged on the outer side of the support and connected with the ground to play a role in protecting voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188741.1U CN210244822U (en) | 2019-07-22 | 2019-07-22 | Novel dynamic railway model display teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188741.1U CN210244822U (en) | 2019-07-22 | 2019-07-22 | Novel dynamic railway model display teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210244822U true CN210244822U (en) | 2020-04-03 |
Family
ID=69992947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921188741.1U Expired - Fee Related CN210244822U (en) | 2019-07-22 | 2019-07-22 | Novel dynamic railway model display teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210244822U (en) |
-
2019
- 2019-07-22 CN CN201921188741.1U patent/CN210244822U/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 |
Granted publication date: 20200403 Termination date: 20210722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |