CN215814933U - Platform landmark with compression-resistant structure - Google Patents
Platform landmark with compression-resistant structure Download PDFInfo
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- CN215814933U CN215814933U CN202121728838.4U CN202121728838U CN215814933U CN 215814933 U CN215814933 U CN 215814933U CN 202121728838 U CN202121728838 U CN 202121728838U CN 215814933 U CN215814933 U CN 215814933U
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- landmark
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- protective frame
- pressure
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Abstract
The utility model discloses a platform landmark with a compression-resistant structure, which comprises an LED landmark display screen, wherein a protective frame is sleeved on the outer wall of the LED landmark display screen, a square ventilating duct and an air passing cavity are arranged on the inner end surface of the protective frame, a miniature exhaust fan and an auxiliary connecting column are arranged in the air passing cavity, the upper side and the lower side of the air passing cavity, a compression-resistant plate shell is arranged behind the protective frame, a hexagonal compression-resistant plate and a circular compression-resistant ring are paved in the compression-resistant plate shell and are arranged on the inner side of the hexagonal compression-resistant plate, and a V-shaped compression-resistant block is arranged in the circular compression-resistant ring. This platform landmark with compressive structures compares with current device, can make the more clear passenger that is used for of landmark observe, and has stronger crushing resistance, can adapt to the pressure when a large amount of flows of people pass through, and has dehumidification dampproofing effect, avoids the landmark damage of weing.
Description
Technical Field
The utility model relates to the technical field of platform landmarks, in particular to a platform landmark with a compression-resistant structure.
Background
The platform in the railway station generally refers to a section of platform which is parallel to the steps of the train door and is convenient for passengers to get on the train after entering the railway station; the station is a landmark sign indicating that passengers normally take the station, and is usually arranged on the ground, the wall surface or the overhead part, so that the passengers can conveniently observe the station.
When existing platform landmarks exist a high-speed railway, the ground landmarks indicating the positions of carriages on the platform are usually not obvious enough, so that people cannot observe conveniently, great inconvenience is brought to passengers, and the problems of long-term pressure and easy damage exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a platform landmark with a compression-resistant structure, and aims to solve the problems that in the background art, when the platform landmark is used for riding a high-speed rail, a ground landmark indicating the position of a carriage on the platform is usually not obvious enough, is inconvenient for people to observe, brings great inconvenience to passengers, and is easy to damage after being stressed for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a platform landmark having a pressure resistant structure, comprising:
the LED landmark display screen is characterized in that a protective frame is sleeved on the outer wall of the LED landmark display screen, and a square ventilating duct is installed on the inner end face of the protective frame;
the air passing cavity is arranged on the inner end surface of the square ventilating pipeline, and a micro exhaust fan is arranged in the air passing cavity;
the auxiliary connecting columns are arranged above and below the air passing cavity;
the pressure-resistant plate shell is arranged behind the protective frame, and a hexagonal pressure-resistant plate is paved inside the pressure-resistant plate shell;
and the circular anti-compression ring is arranged on the inner side of the hexagonal anti-compression plate, and a V-shaped anti-compression block is arranged inside the circular anti-compression ring.
Preferably, the protective frame is closely attached to the LED landmark display screen, and the square ventilation pipeline is matched with the inner size of the protective frame.
Preferably, the protective frame is communicated with the LED landmark display screen through the air passing cavity and the miniature exhaust fans, and the miniature exhaust fans are symmetrically distributed in the vertical direction of the LED landmark display screen.
Preferably, the hexagonal pressure-resistant plates are uniformly distributed along the interior of the pressure-resistant plate shell, and the pressure-resistant plate shell is matched with the protective frame in overall dimension.
Preferably, circular resistance to compression ring laminates with hexagon resistance to compression inboard wall each other, V-arrangement resistance to compression piece is the annular along circular resistance to compression ring is inside to be distributed.
Preferably, the protection frame is further provided with:
the toughened glass is attached to the front end of the protective frame;
and the fixing rods are arranged above and below the protective frame, and threaded holes penetrate through the fixing rods.
Preferably, the fixing rods are symmetrically distributed in the horizontal direction of the protective frame, and the tempered glass and the protective frame are attached to each other.
Compared with the prior art, the utility model provides a platform landmark with a compression-resistant structure, which has the following beneficial effects: this platform landmark with compressive structures can make the more clear passenger of being used for of landmark observe, and has stronger crushing resistance, can adapt to the pressure when a large amount of flows of people pass through, and has dehumidification dampproofing effect, avoids the landmark to receive damp damage.
1. According to the utility model, the protection frame is sleeved on the outer wall of the LED landmark display screen to protect the side edge of the LED landmark display screen to a certain extent, the situation that the conventional carriage position indication landmark is changed into the situation that the carriage stop position is displayed by the LED landmark display screen is changed, so that the carriage stop position can be clearly observed by passengers, the square ventilating duct is used for dispersing extracted wind power, heat generated by the work inside the LED landmark display screen can be rapidly discharged through the miniature exhaust fan, and the discharged heat can be sent into the square ventilating duct through the air passing cavity, so that the inside of the square ventilating duct is dried in an air drying mode, and the LED landmark display screen is protected from the side surface to a certain extent in a moisture-proof manner;
2. the hexagonal pressure-resistant plate can play a role in good pressure resistance, so that the protective frame is damaged by external pressure to further influence an LED landmark display screen, the side surface of the hexagonal pressure-resistant plate can also have certain pressure resistance through the V-shaped pressure-resistant block in the circular pressure-resistant ring, and the pressure resistance of the side surface of the pressure-resistant plate shell is improved;
3. according to the utility model, the protective frame can be installed and fixed through the fixing rod and the threaded hole, so that the LED landmark display screen on the inner side of the protective frame can be installed, the toughened glass can protect the display surface of the LED landmark display screen to a certain extent, and passengers are prevented from directly trampling the LED landmark display screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the protective frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the air passing cavity junction according to the present invention;
FIG. 4 is a schematic front view of the pressure-resistant plate housing of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
In the figure: 1. an LED landmark display screen; 2. tempering the glass; 3. a protective frame; 4. a pressure resistant plate housing; 5. fixing the rod; 6. a threaded hole; 7. a hexagonal pressure-resistant plate; 8. a circular anti-compression ring; 9. a V-shaped anti-compaction block; 10. a square ventilation duct; 11. an auxiliary connecting column; 12. a ventilation cavity; 13. a miniature exhaust fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a platform landmark with a pressure resistant structure includes: the LED landmark display screen comprises an LED landmark display screen 1, a protective frame 3 is sleeved on the outer wall of the LED landmark display screen 1, a square ventilating duct 10 is installed on the inner end face of the protective frame 3, the protective frame 3 is tightly attached to the LED landmark display screen 1, the square ventilating duct 10 is matched with the inner size of the protective frame 3, the protective frame 3 is sleeved on the outer wall of the LED landmark display screen 1 to protect the side edge of the LED landmark display screen 1 to a certain degree, the situation that the parking position of a carriage is displayed by the LED landmark display screen 1 instead of the conventional carriage position indication is changed, passengers can clearly observe the carriage, the square ventilating duct 10 is used for dispersing extracted wind power, a wind passing cavity 12 is installed on the inner end face of the square ventilating duct 10, a miniature exhaust fan 13 is installed inside the wind passing cavity 12, and the protective frame 3 is communicated with the LED landmark display screen 1 through the wind passing cavity 12 and the miniature exhaust fan 13, the miniature exhaust fan 13 is symmetrically distributed in the vertical direction of the LED landmark display screen 1, heat generated by the work inside the LED landmark display screen 1 can be quickly exhausted through the miniature exhaust fan 13, the air passing cavity 12 can send the exhausted heat into the square ventilation pipeline 10, so that the inside of the square ventilation pipeline 10 is air-dried, certain moisture prevention is performed on the LED landmark display screen 1 from the side surface, the auxiliary connecting columns 11 are arranged at the upper side and the lower side of the air passing cavity 12, the toughened glass 2 is attached to and installed at the front end of the protective frame 3, the fixing rod 5 is installed at the upper side and the lower side of the protective frame 3, the threaded hole 6 penetrates through the inside of the fixing rod 5, the fixing rod 5 is symmetrically distributed in the horizontal direction of the protective frame 3, the toughened glass 2 is attached to the protective frame 3, and the protective frame 3 can be fixedly installed through the fixing rod 5 and the threaded hole 6, and then realize the installation to the inboard LED landmark display screen 1 of protective frame 3, toughened glass 2 can carry out certain protection to the display surface of LED landmark display screen 1, avoids the passenger to directly trample LED landmark display screen 1.
As shown in fig. 4-5, a platform landmark with a pressure resistant structure includes: the pressure-resistant plate shell 4 is arranged behind the protective frame 3, the hexagonal pressure-resistant plate 7 is laid in the pressure-resistant plate shell 4, the hexagonal pressure-resistant plate 7 is uniformly distributed along the interior of the pressure-resistant plate shell 4, the overall dimension of the pressure-resistant plate shell 4 is identical to that of the protective frame 3, the pressure-resistant plate shell 4 is arranged behind the protective frame 3 and can support the protective frame 3 to a certain extent, the hexagonal pressure-resistant plate 7 can have good pressure resistance, so that the protective frame 3 is damaged by external pressure, the LED landmark display screen 1 is influenced, the circular pressure-resistant ring 8 is arranged on the inner side of the hexagonal pressure-resistant plate 7, the V-shaped pressure-resistant blocks 9 are arranged in the circular pressure-resistant ring 8, the circular pressure-resistant ring 8 is mutually attached to the inner wall of the hexagonal pressure-resistant plate 7, the V-shaped pressure-resistant blocks 9 are distributed along the interior of the circular pressure-resistant ring 8, and the side face of the hexagonal pressure-resistant plate 7 also has certain pressure resistance through the V-shaped pressure-resistant blocks 9 in the circular pressure-resistant ring 8, thereby improving the pressure resistance of the side surface of the pressure-resistant plate case 4.
The working principle is as follows: when the platform landmark with the compression-resistant structure is used, firstly, the LED landmark display screen 1 is horizontally embedded on the platform ground through the fixing rods 5 arranged at the upper part and the lower part of the protective frame 3, so that the uppermost end of the LED landmark display screen 1 is kept horizontal with the ground when being horizontally placed, the LED landmark display screen is prevented from protruding and stumbling, fixing bolts are connected with the ground after penetrating through the threaded holes 6 on the surface of the fixing rods 5, the LED landmark display screen 1 is fixed, secondly, the compression-resistant plate shell 4 is arranged at the rear part of the protective frame 3, the toughened glass 2 is arranged at the front part of the protective frame 3, the LED landmark display screen 1 is arranged at the inner side of the square ventilation pipeline 10 on the inner wall of the protective frame 3 and is supported and connected by the auxiliary connecting column 11, the air passing cavities 12 which are symmetrically distributed are arranged between the square ventilation pipeline 10 and the LED landmark display screen 1, one end of the air passing cavity 12 is connected with the LED landmark display screen 1 through the miniature ventilation fan 13, the other end of the ventilation cavity 12 is connected with the square ventilation pipeline 10, when the ventilation cavity is horizontally placed, the toughened glass 2 is horizontally upward, external pressure can be applied to the toughened glass 2, the toughened glass 2 is not in parallel contact with the LED landmark display screen 1, the toughened glass 2 is connected with the protective frame 3, and then the pressure applied to the toughened glass 2 can be applied to the protective frame 3, after the ventilation cavity is horizontally placed, the pressure-resistant plate shell 4 is arranged below the protective frame 3, the pressure is further applied to the pressure-resistant plate shell 4, the hexagonal pressure-resistant plate 7 arranged on the inner side of the pressure-resistant plate shell 4 can support the protective frame 3, so that the protective frame 3 has pressure resistance, the pressure cannot influence the LED landmark display screen 1, when the side edge of the pressure-resistant plate shell 4 is subjected to pressure, the circular pressure-resistant ring 8 in the hexagonal pressure-resistant plate 7 and the V-shaped pressure-resistant block 9 arranged in the circular pressure-resistant ring 8 can perform certain pressure-resistant support to the side edge, then, because the LED landmark display screen 1 gomphosis receives moisture easily on ground, consequently, the heat dissipation department of the LED landmark display screen 1 left and right sides all is equipped with miniature air discharge fan 13, and miniature air discharge fan 13 discharges the heat of inside to wind chamber 12, and the rethread wind chamber 12 enters into square air pipe 10, carries out the ventilation and drying to square air pipe 10 inside, avoids external moisture to follow square air pipe 10 infiltration, and this is the theory of operation of this platform landmark with compressive structures.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A platform landmark having a crush-resistant structure, comprising:
the LED landmark display screen comprises an LED landmark display screen (1), wherein a protective frame (3) is sleeved on the outer wall of the LED landmark display screen (1), and a square ventilation pipeline (10) is installed on the inner end face of the protective frame (3);
the air passing cavity (12) is arranged on the inner end face of the square ventilation pipeline (10), and a micro exhaust fan (13) is arranged in the air passing cavity (12);
the auxiliary connecting columns (11) are arranged above and below the air passing cavity (12);
the pressure-resistant plate shell (4) is arranged behind the protective frame (3), and a hexagonal pressure-resistant plate (7) is laid inside the pressure-resistant plate shell (4);
the circular compression resisting ring (8) is arranged on the inner side of the hexagonal compression resisting plate (7), and a V-shaped compression resisting block (9) is arranged inside the circular compression resisting ring (8).
2. A platform landmark with pressure resistant structure according to claim 1, wherein the protective frame (3) is closely attached to the LED landmark display screen (1), and the square ventilation duct (10) is matched with the inner size of the protective frame (3).
3. A platform landmark with a pressure resistant structure according to claim 1, wherein the protection frame (3) is interconnected with the LED landmark display screen (1) through an air passing cavity (12) and micro exhaust fans (13), the micro exhaust fans (13) being symmetrically distributed about a vertical direction of the LED landmark display screen (1).
4. A platform landmark with pressure resistant structure according to claim 1, wherein the hexagonal pressure resistant plates (7) are evenly distributed along the inside of the pressure resistant plate housing (4), and the pressure resistant plate housing (4) is matched with the outer dimension of the protective frame (3).
5. The platform landmark with the compression-resistant structure as claimed in claim 1, wherein the circular compression-resistant ring (8) and the inner wall of the hexagonal compression-resistant plate (7) are attached to each other, and the V-shaped compression-resistant blocks (9) are annularly distributed along the inside of the circular compression-resistant ring (8).
6. A platform landmark with pressure resistant structure according to claim 1, characterized in that the guard frame (3) is further provided with:
the toughened glass (2) is attached to the front end of the protective frame (3);
and the fixing rods (5) are arranged above and below the protective frame (3), and threaded holes (6) penetrate through the fixing rods (5).
7. A platform landmark with a crush-resistant structure according to claim 6, wherein the fixing rods (5) are symmetrically distributed about the horizontal direction of the protection frame (3), and the tempered glass (2) and the protection frame (3) are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728838.4U CN215814933U (en) | 2021-07-28 | 2021-07-28 | Platform landmark with compression-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728838.4U CN215814933U (en) | 2021-07-28 | 2021-07-28 | Platform landmark with compression-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215814933U true CN215814933U (en) | 2022-02-11 |
Family
ID=80184954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121728838.4U Active CN215814933U (en) | 2021-07-28 | 2021-07-28 | Platform landmark with compression-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215814933U (en) |
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2021
- 2021-07-28 CN CN202121728838.4U patent/CN215814933U/en active Active
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