CN214796337U - Teaching display board for digital railway transportation scheduling - Google Patents
Teaching display board for digital railway transportation scheduling Download PDFInfo
- Publication number
- CN214796337U CN214796337U CN202023156561.0U CN202023156561U CN214796337U CN 214796337 U CN214796337 U CN 214796337U CN 202023156561 U CN202023156561 U CN 202023156561U CN 214796337 U CN214796337 U CN 214796337U
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- CN
- China
- Prior art keywords
- show board
- main part
- connecting seat
- board main
- digital
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a digital railway transportation dispatch is with teaching show board, including show board main part and supporting seat, the dead lever fixedly connected with connecting seat that the supporting seat is connected through table wall block in the vertical end both sides, show board main part is pegged graft with connecting seat inner chamber, still includes: and one side of the supporting rod is rotatably connected with the rear end face of the connecting seat. The utility model discloses in, peg graft in connecting seat inner chamber with the show board main part, because connecting seat inner chamber fixed connection has the elastic cushion, protect the show board main part, when needing to adjust the angle of show board main part, press the positioning fixture block, stimulate the connecting seat, after the angle modulation is accomplished, the positioning fixture block receives the spring action and the locating hole grafting of first spring, fixes the bracing piece, and then has improved the bandwagon effect to digital railway transportation dispatch is with teaching show board's result of use has been improved.
Description
Technical Field
The utility model relates to a railway transportation technical field especially relates to a digital railway transportation dispatch is with teaching show board.
Background
The railway transportation is a transportation mode for transporting passengers and goods by using railway trains, plays an important role in the production process of social substances, has the characteristics of large transportation quantity, high speed and low cost, is generally not limited by climatic conditions, and is suitable for long-distance transportation of large and bulky goods.
At present, present digital railway transportation dispatch still has the weak point with teaching show board, the most fixed mounting of present digital railway transportation dispatch with teaching show board is on the support frame, be convenient for remove and show during the use, and current support frame single structure, show the angle modulation of board through the damping pivot mostly, owing to adopt the damping pivot to carry out angle modulation, the show board receives external factor's influence and easily leads to the angle change, and then reduced the bandwagon effect, thereby the result of use of digital railway transportation dispatch with teaching show board has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the teaching display board for the digital railway transportation scheduling is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a digital railway transportation dispatch is with teaching show board, includes show board main part and supporting seat, the dead lever fixedly connected with connecting seat that the supporting seat passes through table wall block in the vertical end both sides and connects, show board main part is pegged graft with connecting seat inner chamber, still includes:
the bracing piece, bracing piece one side is rotated with the connecting seat rear end face and is connected, the supporting seat upper surface is rotated and is connected with the movable rod, the bracing piece is kept away from show board main part one side and is connected with movable rod inner chamber elastic connection, the surface all has the location fixture block through inner chamber fixed mounting's first spring elastic connection about the bracing piece, the locating hole has all been seted up to the surface about the movable rod, the location fixture block pegs graft with the locating hole, supporting seat bottom fixed mounting has two sets of connecting rods, connecting rod exterior wall sliding connection has the sleeve, terminal surface screw revolves and is connected with the bolt before the sleeve, sleeve bottom fixedly connected with bottom plate.
As a further description of the above technical solution:
and universal wheels are fixedly arranged at the bottom of the bottom plate.
As a further description of the above technical solution:
the outer surface wall of the fixed rod is fixedly connected with an annular bulge, and the annular bulge is connected with the inner cavity of the supporting seat in a clamping manner through a groove.
As a further description of the above technical solution:
one side of the positioning clamping block is of an arc-shaped structure.
As a further description of the above technical solution:
one side of the support rod is elastically connected with the bottom of the inner cavity of the movable rod through a second spring.
As a further description of the above technical solution:
and an elastic cushion layer is fixedly connected with the inner cavity of the connecting seat.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, peg graft in connecting seat inner chamber with the show board main part, because connecting seat inner chamber fixed connection has the elastic cushion layer, protect the show board main part, when the angle of show board main part needs to be adjusted, press the positioning fixture block, the pulling connecting seat, after the angle modulation is accomplished, the positioning fixture block receives the elastic force effect and the locating hole grafting of first spring, it is fixed with the bracing piece, when receiving external factors, the second spring cushions the shock attenuation and protects the show board main part when the show board main part can not remove, when the height of show board main part needs to be adjusted, the rotation bolt risees the supporting seat, and then the bandwagon effect has been improved, thereby the result of use of digital railway transportation scheduling with teaching show board has been improved.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a side view provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of the support rod and the movable rod according to an embodiment of the present invention.
Illustration of the drawings:
1. a display board main body; 2. a supporting seat; 3. a connecting seat; 4. fixing the rod; 5. an annular projection; 6. a groove; 7. a connecting rod; 8. a sleeve; 9. a bolt; 10. a base plate; 11. a universal wheel; 12. a support bar; 13. a movable rod; 14. positioning a fixture block; 15. positioning holes; 16. a first spring; 17. a second spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a digital railway transportation dispatch is with teaching show board, includes show board main part 1 and supporting seat 2, 4 fixedly connected with connecting seats 3 of dead lever that supporting seat 2 is connected through table wall block in the vertical end both sides, and show board main part 1 is pegged graft with 3 inner chambers of connecting seat, still includes:
Specifically, as shown in fig. 1, universal wheels 11 are fixedly mounted at the bottom of the bottom plate 10, so that the movement and positioning of the whole device are facilitated.
Specifically, as shown in the figure, the outer surface wall of the fixing rod 4 is fixedly connected with an annular bulge 5, and the annular bulge 5 is connected with the inner cavity of the supporting seat 2 through a groove 6 in a clamping manner, so that the rotation of the display board main body 1 is facilitated.
Specifically, as shown in fig. 3, one side of the positioning latch 14 is an arc-shaped structure, so as to reduce the friction between the positioning latch 14 and the inner cavity of the movable rod 13.
Specifically, as shown in fig. 3, one side of the supporting rod 12 is elastically connected to the bottom of the inner cavity of the movable rod 13 through a second spring 17, so as to facilitate the shock absorption when the display board main body 1 is under pressure.
Specifically, as shown in fig. 2, an elastic cushion layer is fixedly connected to the inner cavity of the connecting seat 3 to protect the display board body 1.
The working principle is as follows: during the use, with show board main part 1 pegging graft in connecting seat 3 inner chamber, because connecting seat 3 inner chamber fixed connection has the elastic cushion, protect show board main part 1, when needing to adjust the angle of show board main part 1, press location fixture block 14, pulling connecting seat 3, angle modulation accomplishes the back, location fixture block 14 receives the elastic force effect and the locating hole 15 grafting of first spring 16, it is fixed with bracing piece 12, when receiving external factors, second spring 17 cushions the shock attenuation and protects show board main part 1 when show board main part 1 can not remove, when needing to adjust the height of show board main part 1, rotation bolt 9 risees supporting seat 2, and then improved the bandwagon effect, thereby the result of use of teaching show board for digital railway transportation scheduling has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a digital railway transportation dispatch is with teaching show board, includes show board main part (1) and supporting seat (2), dead lever (4) fixedly connected with connecting seat (3) that table wall block is connected in supporting seat (2) through vertical end both sides, show board main part (1) is pegged graft with connecting seat (3) inner chamber, its characterized in that still includes:
one side of the supporting rod (12) is rotatably connected with the rear end face of the connecting seat (3), the upper surface of the supporting seat (2) is rotationally connected with a movable rod (13), one side of the supporting rod (12) far away from the display board main body (1) is elastically connected with the inner cavity of the movable rod (13), the upper surface and the lower surface of the supporting rod (12) are both elastically connected with a positioning fixture block (14) through a first spring (16) fixedly arranged in an inner cavity, the upper surface and the lower surface of the movable rod (13) are both provided with positioning holes (15), the positioning fixture blocks (14) are inserted into the positioning holes (15), two groups of connecting rods (7) are fixedly arranged at the bottom of the supporting seat (2), the outer surface wall of each connecting rod (7) is connected with a sleeve (8) in a sliding way, the front end face of the sleeve (8) is screwed and connected with a bolt (9), and the bottom of the sleeve (8) is fixedly connected with a bottom plate (10).
2. The teaching display board for the transportation and dispatching of the digital railways as claimed in claim 1, wherein universal wheels (11) are fixedly mounted at the bottom of the bottom board (10).
3. The teaching display board for the transportation and dispatching of the digital railways as claimed in claim 1, wherein the outer wall of the fixing rod (4) is fixedly connected with an annular bulge (5), and the annular bulge (5) is connected with the inner cavity of the supporting seat (2) in a clamping manner through a groove (6).
4. The teaching display board for the transportation and dispatching of the digital railways as claimed in claim 1, wherein one side of the positioning fixture block (14) is in an arc structure.
5. The teaching display board for the transportation and dispatching of the digital railways as claimed in claim 1, wherein one side of the supporting rod (12) is elastically connected with the bottom of the inner cavity of the movable rod (13) through a second spring (17).
6. The teaching display board for the transportation and dispatching of the digital railways as claimed in claim 1, wherein an elastic cushion layer is fixedly connected to the inner cavity of the connecting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156561.0U CN214796337U (en) | 2020-12-24 | 2020-12-24 | Teaching display board for digital railway transportation scheduling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156561.0U CN214796337U (en) | 2020-12-24 | 2020-12-24 | Teaching display board for digital railway transportation scheduling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796337U true CN214796337U (en) | 2021-11-19 |
Family
ID=78721370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023156561.0U Expired - Fee Related CN214796337U (en) | 2020-12-24 | 2020-12-24 | Teaching display board for digital railway transportation scheduling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796337U (en) |
-
2020
- 2020-12-24 CN CN202023156561.0U patent/CN214796337U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211119 |