Urban rail transit passenger station entering and exiting guiding device

Abstract

The utility model discloses an urban rail transit passenger station entering and exiting guiding device, which relates to the technical field of urban rail transit auxiliary facilities and is characterized in that a cleaning brush plate, an elastic traction rope, a driven structure and a limiting piece are arranged, so that when a user uses the urban rail transit passenger station entering and exiting guiding device, the urban rail transit passenger station entering and exiting guiding device can enter and exit. If a user needs to use a handwriting input pen for input, when the user picks up the handwriting input pen, the handwriting input pen pulls the elastic pulling rope to stretch out, and then the cleaning brush plate can be driven by the driving structure to move from one side of the display screen to the other side of the display screen and is temporarily kept on the other side of the display screen under the limiting of the limiting piece. The surface of the display screen is cleaned, dust and stains on the surface of the display screen are removed, it is avoided that accumulated dust affects the display content of the display screen and causes wrong guidance, the maintenance and cleaning frequency of maintenance personnel can be reduced, the maintenance and cleaning frequency of the urban rail transit passenger station entering and exiting guiding device is reduced, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of urban rail transit auxiliary facilities, in particular to an urban rail transit passenger entry and exit guiding device. Background Art

[0002] In urban rail transit stations, a large number of passengers come and go, and a large number of people enter and exit the station, which often causes congestion due to the long search for entrances and exits. The current instructions are directional labels pasted on the ground, but in the case of large passenger flow, it is not easy to see clearly and the instructions are inconvenient to guide.

[0003] In order to solve the above problems, a patent document with publication number "CN213277444U" discloses a passenger entry and exit guidance device for an urban rail transit station, including a splash-proof stable base, a suction-type supporting stable foot, a guide cabinet, a solar-powered guide member, a guide input device and a display screen, wherein the suction-type supporting stable foot is arranged on the bottom wall of the splash-proof stable base, the guide cabinet is arranged on the upper wall of the splash-proof stable base, the solar-powered guide member is arranged above the guide cabinet, the display screen is arranged on the side wall of the guide cabinet, and the guide input device is arranged on the side wall of the guide cabinet and below the display screen.

[0004] In the prior art, due to the large flow of people and a large number of users, the display screen of the guidance device is prone to accumulate dust and stains during use, and needs to be cleaned to ensure the accuracy of the information displayed on the guidance device and further ensure the normal use of the guidance device. In the prior art, it can only be cleaned regularly by maintenance personnel, the cleaning frequency is high, the workload of the maintenance personnel is large, and it is inconvenient to use. Therefore, a passenger entry and exit guidance device for urban rail transit is needed. Utility Model Content

[0005] The purpose of the present application is to provide a passenger entry and exit guidance device for urban rail transit to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an urban rail transit passenger entry and exit guidance device, comprising a guidance cabinet, a display screen and a handwriting input pen are provided at the front end of the guidance cabinet;

[0007] Both upper and lower ends of the display screen are provided with slide grooves arranged parallel to the display screen, and a cleaning brush plate is slidably connected in the slide groove. The cleaning brush plate is located on one side of the display screen, and the bristles of the cleaning brush plate contact the display screen when sliding along the slide groove;

[0008] The tail end of the handwriting input pen is connected to an elastic traction rope, and a driven structure is installed in the guide cabinet. When the handwriting input pen pulls the elastic traction rope, the driving structure drives the cleaning brush plate to move from one side of the display screen to the other side of the display screen;

[0009] A reset piece for driving the cleaning brush plate to reset is also arranged in the slide groove, and a limiting piece for temporarily fixing the cleaning brush plate on the other side of the display screen is also installed at the front end of the guide cabinet.

[0010] Preferably, the driven structure includes a pull rope, a winding shaft and a driving disk. The pull rope is located in the slide groove and one end of the pull rope is fixed to one side of the cleaning brush plate. The winding shaft is arranged parallel to the cleaning brush plate and is located on the other side of the display screen. The upper and lower ends of the winding shaft are respectively rotatably connected to the inner walls of the two slide grooves. The fixed end of the driving disk is sleeved on the lower end of the winding shaft, and the end of the elastic traction rope away from the handwriting input pen is wound on the driving disk.

[0011] Preferably, the driven structure also includes a labor-saving mechanism, which includes a movable pulley and a fixed pulley. Both the movable pulley and the fixed pulley are provided with a rotating shaft. The movable pulley is connected to the guide cabinet through a linear sliding connection and can rotate at the same time. The fixed pulley is rotationally connected to the guide cabinet through a rotating shaft. The middle part of the elastic traction rope is passed through the movable pulley and the fixed pulley and forms a pulley group together with the driving disk.

[0012] Preferably, the reset member includes a reset spring, which is also located in the slide groove, and both ends of the reset spring are respectively fixed to the side wall of the cleaning brush plate away from the pull rope and the inner wall of the slide groove away from the winding shaft.

[0013] Preferably, the limiting member includes a limiting clamp having one end fixed to the front end of the guide cabinet, a plurality of limiting clamps are provided and distributed circumferentially along the axis of the elastic traction rope, a circular clamp composed of the plurality of limiting clamps holds the elastic traction rope tightly, and an anti-slip groove is provided in the limiting clamp.

[0014] Preferably, the limiting clamp is a clamp with a certain elasticity, and a pull ring is fixed on the outside of the limiting clamp, and the pull ring can drive the limiting clamp to open so that the elastic traction rope can move.

[0015] Preferably, a reset torsion spring is fixed to the lower end of the driving disk, and the other end of the reset torsion spring is fixed to the guide cabinet. The lower end of the winding shaft, the driving disk, the movable pulley, the fixed pulley, the middle part of the elastic traction rope and the reset torsion spring are all arranged in the cavity in the guide cabinet.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] 1. In the utility model, by arranging the cleaning brush plate, the elastic traction rope, the driven structure, the reset part and the limit part, when the user uses the urban rail transit passenger entrance and exit guiding device, if the user needs to use the handwriting input pen for input, when the user picks up the handwriting input pen, the handwriting input pen pulls the elastic traction rope to extend, and the cleaning brush plate can be driven by the driving structure to move from one side of the display screen to the other side of the display screen, and temporarily stays on the other side of the display screen under the limit of the limit part, so as to clean the surface of the display screen, remove dust and stains on the surface of the display screen, and avoid dust accumulation affecting the display content of the display screen and causing wrong guidance. At the same time, it can reduce the maintenance and cleaning times of maintenance personnel, reduce the maintenance and cleaning frequency of the urban rail transit passenger entrance and exit guiding device, and achieve better use effect.

[0018] 2. In the utility model, through the setting of the reset spring, when the limiting member loses its limiting effect on the cleaning brush plate, the cleaning brush plate is reset under the elastic force of the reset spring, that is, the reset spring pulls the cleaning brush plate from the other side of the display screen to the initial position on one side of the display screen, thereby realizing the semi-automatic reset function of the cleaning brush plate, so that the display screen can be cleaned again when used next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 Schematic diagram of the three-dimensional structure in this embodiment;

[0021] Figure 2 It is a schematic diagram of the partial structure of the cleaning brush plate, the pull rope and the winding shaft in this embodiment;

[0022] Figure 3 Schematic diagram of the connection structure of the winding shaft, the driving disc and the elastic traction rope in this embodiment;

[0023] Figure 4 It is a cross-sectional view of the limiting clamp in this embodiment.

[0024] In the figure: 1. guide cabinet; 11. display screen; 111. slide groove; 2. handwriting input pen; 3. cleaning brush plate; 31. reset spring; 4. pull rope; 5. winding shaft; 6. driving disk; 61. movable pulley; 62. fixed pulley; 7. elastic traction rope; 8. reset torsion spring; 9. limit clamp; 91. anti-slip groove; 92. pull ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: Reference Figure 1-4 The illustrated device is a passenger entry and exit guiding device for urban rail transit, comprising a guiding cabinet 1, a display screen 11 and a handwriting input pen 2 being provided at the front end of the guiding cabinet 1;

[0027] The upper and lower ends of the display screen 11 are provided with a slide groove 111 arranged parallel to the display screen 11, and a cleaning brush plate 3 is slidably connected in the slide groove 111. The cleaning brush plate 3 is located on one side of the display screen 11. When the cleaning brush plate 3 slides along the slide groove 111, the bristles contact the display screen 11;

[0028] The tail end of the handwriting input pen 2 is connected to an elastic traction rope 7, and a driven structure is installed in the guiding cabinet 1. When the handwriting input pen 2 pulls the elastic traction rope 7, the cleaning brush plate 3 is driven by the driving structure to move from one side of the display screen 11 to the other side of the display screen 11;

[0029] A reset member for driving the cleaning brush plate 3 to reset is also provided in the slide groove 111 , and a limit member for temporarily fixing the cleaning brush plate 3 on the other side of the display screen 11 is also installed at the front end of the guide cabinet 1 .

[0030] Based on the above structure, when the user is using the urban rail transit passenger entry and exit guidance device, if the user needs to use the handwriting input pen 2 for input, when the user picks up the handwriting input pen 2, the handwriting input pen 2 pulls the elastic traction rope 7 to extend, and the cleaning brush plate 3 can be driven by the driving structure to move from one side of the display screen 11 to the other side of the display screen 11, and temporarily stays on the other side of the display screen 11 under the limit of the limit member, to clean the surface of the display screen 11, remove dust and stains on the surface of the display screen 11, and avoid dust accumulation affecting the display content of the display screen 11 and causing wrong guidance. At the same time, it can reduce the maintenance and cleaning times of maintenance personnel, reduce the maintenance and cleaning frequency of the urban rail transit passenger entry and exit guidance device, and achieve better use effect.

[0031] Furthermore, the driven structure includes a pull rope 4, a winding shaft 5 and a driving disk 6. The pull rope 4 is located in the slide groove 111 and one end of the pull rope is fixed to one side of the cleaning brush plate 3. The winding shaft 5 is arranged parallel to the cleaning brush plate 3 and is located on the other side of the display screen 11. The upper and lower ends of the winding shaft 5 are respectively rotatably connected to the inner walls of the two slide grooves 111. The fixed end of the driving disk 6 is sleeved on the lower end of the winding shaft 5, and the end of the elastic traction rope 7 away from the handwriting input pen 2 is wound on the driving disk 6.

[0032] When the elastic traction rope 7 is stretched, the elastic traction rope 7 drives the driving disk 6 to rotate, and the driving disk 6 drives the winding shaft 5 to rotate, so that the pull rope 4 is wound on the winding shaft 5, and the winding of the pull rope 4 drives the cleaning brush plate 3 to move, thereby achieving the purpose of cleaning the display screen 11.

[0033] Furthermore, the driven structure also includes a labor-saving mechanism, which includes a movable pulley 61 and a fixed pulley 62. The movable pulley 61 and the fixed pulley 62 are both provided with a rotating shaft. The movable pulley 61 is connected to the guide cabinet 1 by linear sliding and can rotate at the same time. The fixed pulley 62 is connected to the guide cabinet 1 by a rotating shaft. The middle part of the elastic traction rope 7 is passed through the movable pulley 61 and the fixed pulley 62 and forms a pulley group together with the driving disk 6.

[0034] The movable pulley 61 and the fixed pulley 62 can form a pulley group with the driving disk 6, so that the user can save more effort when pulling the elastic traction rope 7, and improve the user's comfort when using the handwriting input pen 2 for input.

[0035] Furthermore, the reset member includes a reset spring 31, which is also located in the slide groove 111. Both ends of the reset spring 31 are respectively fixed to the side wall of the cleaning brush plate 3 away from the pull rope 4 and the inner wall of the slide groove 111 away from the winding shaft 5. When the limiting member loses its limiting effect on the cleaning brush plate 3, the cleaning brush plate 3 is reset under the elastic force of the reset spring 31, that is, the reset spring 31 pulls the cleaning brush plate 3 from the other side of the display screen 11 to the initial position on one side of the display screen 11, thereby realizing the semi-automatic reset function of the cleaning brush plate 3, so that the display screen 11 can be cleaned again when used next time.

[0036] Furthermore, the limiting member includes a limiting clamp 9 whose one end is fixed to the front end of the guide cabinet 1, and a plurality of limiting clamps 9 are provided and distributed along the circumference of the axis of the elastic traction rope 7. The circular clamp composed of the plurality of limiting clamps 9 holds the elastic traction rope 7 tightly, and an anti-slip groove 91 is provided in the limiting clamp 9;

[0037] After the elastic traction rope 7 is pulled out, the limiting clamp 9 holds the elastic traction rope 7 tightly to limit the elastic traction rope 7, so that the driving disk 6 and the winding shaft 5 are limited, so that the pull rope 4 on the winding shaft 5 is fixed, so that the cleaning brush plate 3 cannot move, and plays a limiting role, so that the cleaning brush plate 3 stays on the other side of the display screen 11, avoiding affecting the use of the handwriting input pen 2, and avoiding blocking the display content of the display screen 11.

[0038] Furthermore, the limiting clamp 9 is a clamp with a certain elasticity, and a pull ring 92 is fixed on the outside of the limiting clamp 9. The pull ring 92 can drive the limiting clamp 9 to open so that the elastic traction rope 7 can move, thereby releasing the limiting clamp 9 on the elastic traction rope 7 and allowing the cleaning brush plate 3 to be reset under the elastic force of the reset spring 31.

[0039] Furthermore, a reset torsion spring 8 is fixed to the lower end of the driving disk 6, and the other end of the reset torsion spring 8 is fixed to the guide cabinet 1. The lower end of the winding shaft 5, the driving disk 6, the movable pulley 61, the fixed pulley 62, the middle part of the elastic traction rope 7 and the reset torsion spring 8 are all arranged in the cavity in the guide cabinet 1;

[0040] The setting of the reset torsion spring 8 can make the elastic traction rope 7 automatically wind around the driving disk 6 in a free moving state (that is, when the limiting clamp 9 no longer limits the elastic traction rope 7), thereby realizing automatic winding of the elastic traction rope 7.

[0041] The working principle of the utility model is as follows: during daily use, when the user picks up the handwriting input pen 2, the handwriting input pen 2 pulls the elastic traction rope 7 to extend, and the elastic traction rope 7 drives the driving disk 6 to rotate, and the driving disk 6 drives the winding shaft 5 to rotate, so that the pull rope 4 is wound on the winding shaft 5, and the winding of the pull rope 4 drives the cleaning brush plate 3 to move, and the cleaning brush plate 3 moves from one side of the display screen 11 to the other side of the display screen 11 to clean the surface of the display screen 11, remove dust and stains on the surface of the display screen 11, and avoid dust accumulation affecting the display content of the display screen 11 and causing wrong guidance. At the same time, it can reduce the maintenance and cleaning times of maintenance personnel, reduce the maintenance and cleaning frequency of the urban rail transit passenger entry and exit guidance device, and achieve better use effect; at the same time, the limiting clamp 9 holds the elastic traction rope 7 tightly to limit the elastic traction rope 7, so that the driving disk 6 and the winding shaft The shaft 5 is limited, so that the pull rope 4 on the winding shaft 5 is fixed, so that the cleaning brush plate 3 cannot move and is temporarily retained on the other side of the display screen 11, avoiding affecting the use of the handwriting input pen 2 and avoiding blocking the display content of the display screen 11; thereafter, the user only needs to pull the pull ring 92, so that the pull ring 92 drives the limiting clamp 9 to open, and the limiting effect on the elastic traction rope 7 is lost. The elastic traction rope 7 is automatically wound around the driving disk 6 under the elastic force of the reset torsion spring 8, thereby realizing automatic winding of the elastic traction rope 7. At the same time, the cleaning brush plate 3 is reset under the elastic force of the reset spring 31, that is, the reset spring 31 pulls the cleaning brush plate 3 from the other side of the display screen 11 to the initial position on one side of the display screen 11, realizing the semi-automatic reset function of the cleaning brush plate 3, so that the display screen 11 can be cleaned again when it is used next time.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A passenger entry and exit guidance device for urban rail transit, comprising a guidance cabinet (1), wherein a display screen (11) and a handwriting input pen (2) are provided at the front end of the guidance cabinet (1), characterized in that: The upper and lower ends of the display screen (11) are both provided with a slide groove (111) arranged parallel to the display screen (11), a cleaning brush plate (3) is slidably connected in the slide groove (111), the cleaning brush plate (3) is located on one side of the display screen (11), and the bristles of the cleaning brush plate (3) are in contact with the display screen (11) when the cleaning brush plate (3) slides along the slide groove (111); The tail end of the handwriting input pen (2) is connected to an elastic traction rope (7), and a driven structure is installed in the guide cabinet (1). When the handwriting input pen (2) pulls the elastic traction rope (7), the driving structure drives the cleaning brush plate (3) to move from one side of the display screen (11) to the other side of the display screen (11); A reset member for driving the cleaning brush plate (3) to reset is also provided in the slide groove (111), and a limit member for temporarily fixing the cleaning brush plate (3) on the other side of the display screen (11) is also installed at the front end of the guide cabinet (1).

2. The urban rail transit passenger entry and exit guidance device according to claim 1, characterized in that: The driven structure comprises a pull rope (4), a winding shaft (5) and a driving disk (6); the pull rope (4) is located in the slide groove (111) and one end of the pull rope is fixed to one side of the cleaning brush plate (3); the winding shaft (5) is arranged parallel to the cleaning brush plate (3) and is located on the other side of the display screen (11); the upper and lower ends of the winding shaft (5) are respectively rotatably connected to the inner walls of the two slide grooves (111); the fixed end of the driving disk (6) is sleeved on the lower end of the winding shaft (5); and the end of the elastic traction rope (7) away from the handwriting input pen (2) is wound on the driving disk (6).

3. The urban rail transit passenger entry and exit guidance device according to claim 2, characterized in that: The driven structure also includes a labor-saving mechanism, which includes a movable pulley (61) and a fixed pulley (62), each of which is provided with a rotating shaft, the movable pulley (61) is connected to the guide cabinet (1) by linear sliding and can rotate at the same time, the fixed pulley (62) is connected to the guide cabinet (1) by rotating shaft, and the middle part of the elastic traction rope (7) is passed through the movable pulley (61) and the fixed pulley (62) and forms a pulley block together with the driving disk (6).

4. The urban rail transit passenger entry and exit guidance device according to claim 2, characterized in that: The reset member comprises a reset spring (31), and the reset spring (31) is also located in the slide groove (111). The two ends of the reset spring (31) are respectively fixed to the side wall of the cleaning brush plate (3) away from the pull rope (4) and the inner wall of the slide groove (111) away from the winding shaft (5).

5. The urban rail transit passenger entry and exit guiding device according to claim 4, characterized in that: The limiting member comprises a limiting clamp (9) having one end fixed to the front end of the guide cabinet (1); the limiting clamp (9) is provided with a plurality of clamps distributed along the circumference of the axis of the elastic traction rope (7); the circular clamp composed of the plurality of limiting clamps (9) holds the elastic traction rope (7) tightly; and an anti-slip groove (91) is provided in the limiting clamp (9).

6. The urban rail transit passenger entry and exit guiding device according to claim 5, characterized in that: The limiting clamp (9) is a clamp with a certain elasticity. A pull ring (92) is fixed on the outside of the limiting clamp (9). The pull ring (92) can drive the limiting clamp (9) to open so that the elastic traction rope (7) can move.

7. The urban rail transit passenger entry and exit guidance device according to claim 6, characterized in that: A return torsion spring (8) is fixed to the lower end of the driving disk (6), and the other end of the return torsion spring (8) is fixed to the guide cabinet (1). The lower end of the winding shaft (5), the driving disk (6), the movable pulley (61), the fixed pulley (62), the middle part of the elastic traction rope (7) and the return torsion spring (8) are all arranged in a cavity in the guide cabinet (1).

Images