CN215445951U

CN215445951U - Subway platform display screen

Info

Publication number: CN215445951U
Application number: CN202121876410.4U
Authority: CN
Inventors: 曹明进
Original assignee: Suzhou Shishang Intelligent Electronics Co ltd
Current assignee: Suzhou Shishang Intelligent Electronics Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-07
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a subway platform display screen which comprises two supports arranged in parallel, wherein guide rails are fixedly arranged above the supports, moving assemblies are arranged on the two guide rails, each moving assembly comprises an installation box, and a driving wheel and a driven wheel are arranged on the guide rails in a rolling manner; the lower extreme of install bin is connected with the display screen subassembly, and the display screen subassembly includes display screen, connecting plate and backup pad, and the lower extreme at the install bin is fixed to the upper end of connecting plate, its lower extreme and backup pad fixed connection, and the display screen sets up on the connecting plate aslope. According to the subway service system, the driving wheel and the driven wheel are driven by the driving device to roll on the guide rail, so that the installation box and the display screen assembly below the installation box are driven to move back and forth on the guide rail, passengers waiting for the subway can check the display information of the display screen without moving, convenience is brought to the passengers who are inconvenient to move and the passengers with poor eyesight in rush hours to check the subway information, the quality of subway service is improved, and the service is more humanized.

Description

Subway platform display screen

Technical Field

The utility model relates to the technical field of subway display equipment, in particular to a subway platform display screen.

Background

A subway station is a place for providing railway train stop for an urban rail transit system and is used for passengers to take a bus, the subway station is a station arranged along the subway system and can be built underground or on the ground or elevated, stations of a plurality of intercity railways are built underground and belong to underground stations, a display screen for displaying information such as arrival time of the subway and the like is generally placed in the subway station, and the display screen is arranged on the front side of a subway shield door, so that the passengers can conveniently check the arrival time of the subway.

However, the existing subway platform display screens still have some disadvantages, the distance between two adjacent display screens is long, for example, when a passenger takes a bus in a rush hour, the passenger is inconvenient to move, the passenger between the two display screens is difficult to see the display information of the display screens, and if the passenger with poor eyesight needs to walk under the display screens to see the display information clearly, inconvenience is brought to a part of passengers taking the bus.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a display screen of a subway platform, so as to solve the problems mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme:

a subway platform display screen comprises two supports which are arranged in parallel, wherein the supports are parallel to a subway shielding door, a plurality of fixed rods are fixed on the outer sides of the supports at equal intervals, and the top ends of the fixed rods are fixed on a wall top plate;

guide rails are fixedly arranged above the support, moving assemblies are arranged on the two guide rails, each moving assembly comprises an installation box, a pair of driving wheels and a pair of driven wheels are arranged at the lower end of the installation box, the driving wheels and the driven wheels are arranged on the guide rails in a rolling mode, and the driving wheels are connected with a driving device;

the lower extreme of install bin is connected with a display screen subassembly or a pair of display screen subassembly, the display screen subassembly includes display screen, connecting plate and backup pad, the lower extreme at the install bin is fixed to the upper end of connecting plate, its lower extreme and backup pad fixed connection, the display screen sets up on the connecting plate aslope.

Preferably, drive arrangement includes driven sprocket, drive chain, drive sprocket and gear motor, gear motor fixes in the install bin, its motor shaft stretch out the install bin and with drive sprocket fixed connection, driven sprocket fixes in the outside of action wheel, it sets up with the action wheel is concentric, be connected through drive chain between drive sprocket and the drive sprocket.

Preferably, the outer sides of the driven chain wheel, the transmission chain and the driving chain wheel are provided with protective covers, and the protective covers are fixed on the outer side of the installation box.

Preferably, the back of the shell of the display screen is provided with a first hinge seat and a second hinge seat, the first hinge seat is arranged at the lower part of the shell, the second hinge seat is arranged at the upper part of the shell and is rotationally connected with the first support through a pin shaft, the first support is fixed on the connecting plate through an adjusting rod, the first hinge seat is rotationally connected with the second support through a pin shaft, and the second support is fixed on the connecting plate.

Preferably, the lower end of the display screen is provided with a cushion block, and the cushion block is fixed on the supporting plate.

Preferably, two ends of each guide rail are fixedly provided with a travel switch, and a contact of each travel switch collides with the driving wheel or the driven wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the subway service system, the driving wheel and the driven wheel are driven by the driving device to roll on the guide rail, so that the installation box and the display screen assembly below the installation box are driven to move back and forth on the guide rail, passengers waiting for the subway can check the display information of the display screen without moving, convenience is brought to the passengers who are inconvenient to move and the passengers with poor eyesight in rush hours to check the subway information, the quality of subway service is improved, and the service is more humanized.

2. According to the utility model, the display screen assembly or the pair of display screen assemblies is arranged at the lower end of the installation box, the display screen adjusts the inclination angle of the display screen by replacing the adjusting rods with different lengths, and the display screen is arranged on the connecting plate in a matching manner with the first hinge seat, the second hinge seat, the first support and the second support, so that the installation is simple and convenient, the most suitable inclination angle of the display screen can be adjusted for passengers, and the viewing experience of the passengers is improved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a front view of the moving assembly of the present invention;

FIG. 4 is a schematic side view of the moving assembly of the present invention;

FIG. 5 is a schematic view of a display panel assembly according to the present invention.

In the figure: the automatic wall-mounted display screen comprises a wall top plate 1, a support 2, a fixing rod 3, a guide rail 4, a moving assembly 5, a mounting box 51, a driving wheel 52, a driven wheel 53, a driven sprocket wheel 54, a transmission chain 55, a driving sprocket wheel 56, a speed reducing motor 57, a protective cover 58, a travel switch 6, a display screen assembly 7, a display screen 71, a first hinge base 72, a second hinge base 73, a first support 74, an adjusting rod 75, a second support 76, a connecting plate 77, a supporting plate 78 and a cushion block 79.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a subway platform display screen, its includes parallel arrangement's two spinal branch framves 2, and support 2 is on a parallel with subway shield door, and the outside equidistance of support 2 is fixed with a plurality of dead levers 3, and the top of dead lever 3 is fixed on wall roof 1.

Guide rails 4 are fixedly mounted above the support 2, two guide rails 4 are provided with moving assemblies 5, the moving assemblies 5 comprise an installation box 51, a pair of driving wheels 52 and a pair of driven wheels 53 are mounted at the lower end of the installation box 51, the driving wheels 52 and the driven wheels 53 are arranged on the guide rails 4 in a rolling manner, the driving wheels 52 are connected with a driving device, the driving device comprises driven chain wheels 54, a transmission chain 55, driving chain wheels 56 and speed reducing motors 57, the speed reducing motors 57 are fixed in the installation box 51, motor shafts of the driving wheels extend out of the installation box 51 and are fixedly connected with the driving chain wheels 56, the driven chain wheels 54 are fixed on the outer sides of the driving wheels 52 and are concentrically arranged with the driving wheels 52, and the driving chain wheels 56 are connected with the driving chain wheels 54 through the transmission chain 55. The driven sprocket 54, the transmission chain 55 and the driving sprocket 56 are provided with a guard 58 on the outer side, and the guard 58 is fixed on the outer side of the mounting case 51.

Both ends of each guide rail 4 are fixedly provided with a travel switch 6, and the contact of the travel switch 6 is collided with the driving wheel 52 or the driven wheel 53, so that the moving assembly 5 can automatically move back and forth on the guide rails 4.

The lower end of the installation box 51 is connected with one display screen assembly 7 or a pair of display screen assemblies 7, as shown in fig. 1, the lower end of the installation box 51 is connected with the pair of display screen assemblies 7, the two display screen assemblies 7 are arranged in a back-to-back symmetrical manner, and are suitable for being arranged in the middle of a subway waiting area, so that passengers on two sides in the middle can conveniently check the display screen assemblies; as shown in fig. 3, the lower end of the installation box 51 is connected to a display screen assembly 7, which is suitably disposed at both ends of the waiting area of the subway.

The display screen assembly 7 comprises a display screen 71, a connecting plate 77 and a supporting plate 78, wherein the upper end of the connecting plate 77 is fixed at the lower end of the mounting box 51, the lower end of the connecting plate 77 is fixedly connected with the supporting plate 78, and the display screen 71 is obliquely arranged on the connecting plate 77. The back of the housing of the display screen 71 is provided with a first hinge mount 72 and a second hinge mount 73, the first hinge mount 72 is arranged at the lower part of the housing, the second hinge mount 73 is arranged at the upper part of the housing and is rotatably connected with the first mount 74 through a pin shaft, the first mount 74 is fixed on a connecting plate 77 through an adjusting rod 75, the first hinge mount 72 is rotatably connected with the second mount 76 through a pin shaft, and the second mount 76 is fixed on the connecting plate 77. The lower end of the display screen 71 is provided with a cushion block 79, and the cushion block 79 is fixed on the supporting plate 78 to provide support for the display screen 71, so that the stability of the display screen 71 is improved.

The working principle of the utility model is as follows:

drive sprocket 56 and drive chain 55 rotation through gear motor 57 and driven sprocket 54, thereby drive action wheel 52 and roll on guide rail 4 from driving wheel 53, thereby drive install bin 51 and the display screen subassembly 7 of below round trip movement on guide rail 4, the passenger that makes the waiting the car need not to remove the display information that can look over the display screen, be convenient for the passenger that is not convenient for to remove in rush hour and the not good passenger of eyesight look over subway information, the quality of subway service has been improved, the service is more humanized.

Through setting up a display screen subassembly 7 or a pair of display screen subassembly 7 at the lower extreme of install bin 51, the inclination of display screen 71 is adjusted through changing the regulation pole 75 of different length to display screen 71 simultaneously, cooperates first hinge seat 72, second hinge seat 73, first support 74 and second support 76 to install on connecting plate 77 simultaneously, and the installation is simple and convenient, can adjust the most suitable display screen 71 inclination for the passenger, has promoted passenger's viewing experience.

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

1. The utility model provides a subway platform display screen, its includes parallel arrangement's two spinal branchs frame (2), support (2) are on a parallel with subway shield door, the outside equidistance of support (2) is fixed with a plurality of dead levers (3), the top of dead lever (3) is fixed on wall roof board (1), its characterized in that:

guide rails (4) are fixedly mounted above the support (2), moving assemblies (5) are arranged on the two guide rails (4), each moving assembly (5) comprises an installation box (51), a pair of driving wheels (52) and a pair of driven wheels (53) are mounted at the lower end of each installation box (51), the driving wheels (52) and the driven wheels (53) are arranged on the guide rails (4) in a rolling mode, and the driving wheels (52) are connected with a driving device;

the lower extreme of install bin (51) is connected with a display screen subassembly (7) or a pair of display screen subassembly (7), display screen subassembly (7) are including display screen (71), connecting plate (77) and backup pad (78), the lower extreme at install bin (51) is fixed to the upper end of connecting plate (77), its lower extreme and backup pad (78) fixed connection, display screen (71) set up on connecting plate (77) aslope.

2. The display screen of claim 1, wherein: the driving device comprises a driven sprocket (54), a transmission chain (55), a driving sprocket (56) and a speed reducing motor (57), wherein the speed reducing motor (57) is fixed in the installation box (51), a motor shaft of the speed reducing motor extends out of the installation box (51) and is fixedly connected with the driving sprocket (56), the driven sprocket (54) is fixed on the outer side of the driving wheel (52) and is concentrically arranged with the driving wheel (52), and the driving sprocket (56) is connected with the driving sprocket (54) through the transmission chain (55).

3. The display screen of claim 2, wherein: and protective covers (58) are arranged on the outer sides of the driven chain wheel (54), the transmission chain (55) and the driving chain wheel (56), and the protective covers (58) are fixed on the outer side of the mounting box (51).

4. A subway platform display screen as claimed in claim 2 or 3, wherein: the display screen is characterized in that a first hinge seat (72) and a second hinge seat (73) are arranged on the back of a shell of the display screen (71), the first hinge seat (72) is arranged on the lower portion of the shell, the second hinge seat (73) is arranged on the upper portion of the shell and is rotatably connected with a first support (74) through a pin shaft, the first support (74) is fixed on a connecting plate (77) through an adjusting rod (75), the first hinge seat (72) is rotatably connected with a second support (76) through a pin shaft, and the second support (76) is fixed on the connecting plate (77).

5. The display screen of claim 4, wherein: the lower end of the display screen (71) is provided with a cushion block (79), and the cushion block (79) is fixed on the supporting plate (78).

6. The display screen of claim 5, wherein: both ends of each guide rail (4) are fixedly provided with a travel switch (6), and the contact of the travel switch (6) collides with the driving wheel (52) or the driven wheel (53).