Rail traffic indication robot

Abstract

The utility model discloses a rail transit indication robot which comprises an indication robot body and a guide rail installed on the top wall and / or the wall of a rail transit station hall, at least one movable sliding block is installed on the guide rail, and the indication robot body is connected to the movable sliding block through a detachable structure. The indication robot body is connected with the movable sliding block through an electrical connection structure. Compared with the prior art, the indicating robot has the advantages that the structure is simple, the guiding track fixed to the wall or the top face is adopted, an indicating robot body with an interactive section of an existing short robot can be installed in an upper space, indicating and moving are convenient, and moving of people on the track traffic platform cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of service robots, and particularly relates to a rail transit indication robot. Background Art

[0002] Rail transit refers to a type of transportation means or transportation system in which operating vehicles need to run on specific tracks. For example, in a subway, the station hall has a long and narrow structure. Some exits of the subway doors are elevators, some are stairs, or other transfer entrances. Existing indication robots are mostly cylindrical and equipped with wheels for their movement. However, such indication robots are relatively short in height, and passengers need to bend down when consulting. Moreover, in a station hall with a large flow of people, the indication robots standing in the station hall affect the standing or walking of passengers and are likely to trip passengers. Therefore, it is very important to obtain a rail transit indication robot that overcomes the above defects. Content of the Utility Model

[0003] To solve at least one of the above technical problems, the utility model provides a rail transit indication robot, which includes an indication robot main body and a guiding track installed on the top wall and / or wall of a rail transit station hall. At least one moving slider is installed on the guiding track, and the indication robot main body is connected to the moving slider through a detachable structure. The indication robot main body is connected to the moving slider through an electrical connection structure.

[0004] A matching cavity is fixed on the guiding track, and a first limiting protrusion is fixed on the matching cavity. At least a part of the moving slider is located in the matching cavity. A second limiting protrusion that cooperates with the first limiting protrusion is provided on the moving slider located in the matching cavity. Wedge-shaped grooves are formed on at least one inner wall of the matching cavity. At least one motor is fixed on the moving slider, and the output shaft of the motor is fixedly connected with a gear that meshes with the wedge-shaped groove, so that the rotation of the gear drives the indication robot main body to move on the guiding track to achieve precise positioning indication. The motor is electrically connected to the electrical connection structure.

[0005] As a preferred mode above, steel balls are provided between the first limiting protrusion and the second limiting protrusion, and a ball groove is formed on the second limiting protrusion, and the steel balls are arranged in the ball groove.

[0006] Through the above technical solution, the setting of the steel balls can reduce the friction between the first limiting protrusion and the second limiting protrusion and increase the smoothness of the movement of the moving slider.

[0007] As a preferred embodiment above, the detachable structure includes a first slot formed in the moving slider, a first through hole is formed on the side wall of the first slot, the detachable structure further includes a first connecting rod fixed to the indicating robot body, a first plug block matching with the first slot is fixed on the first connecting rod, a third limiting protrusion is fixed at the end of the first connecting rod passing through the first through hole, a second slot matching with the inner wall of the first through hole is formed between the third limiting protrusion and the first plug block, and the third limiting protrusion and the first plug block form an elastic arm structure.

[0008] Preferably, in order to facilitate the stable detachable installation of the indicating robot body, the first connecting rod is fixed at the top of the indicating robot, so that the moving slider is located directly above the indicating robot.

[0009] Or adopt other detachable methods, such as connection by fasteners.

[0010] As a preferred embodiment above, a spring connecting pin is fixed at the bottom of the first slot, the spring connecting pin is electrically connected to the motor through a wire buried in the moving slider, a conductive sheet is fixedly matched on the first plug block of the indicating robot, and the conductive sheet is electrically connected to the main board in the indicating robot body through a wire.

[0011] Through the above technical solution, electrical conduction is achieved while detachable connection is realized, so that the output end of the main board of the indicating robot controls the operation of the driving motor, and further realizes the movement of the indicating robot body.

[0012] The above-mentioned indicating robot body is an existing indicating robot with a question-and-answer function, and this indicating robot can drive the configured wheels to move, or an existing tablet computer, etc. The present invention changes the traditional robot with wheels to move through a guiding track.

[0013] Compared with the prior art, the advantages of the present invention are as follows: The structure of the present invention is simple, and by using a guiding track fixed on the wall or the top surface, the indicating robot body with an interaction cross-section of an existing shorter robot can be installed in a higher space, which is convenient for indication and movement and does not affect the movement of people on the rail transit platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic cross-sectional view of the moving slider of the present invention cooperating with the guiding track;

[0015] Figure 2 It is a front view of the moving slider of the present invention cooperating with the guiding track;

[0016] Figure 3 For Figure 1 A schematic cross-sectional view of the indicating robot body cooperating with the moving slider;

[0017] Figure 4 For matching with Figure 2 The front view of the main body of the indicating robot for cooperating with the moving slider;

[0018] Reference numerals:

[0019] 1 Main body of the indicating robot; 101 First connecting rod; 1011 Third limiting protrusion; 102 First insertion block;

[0020] 201 Guide rail; 2011 Fitting cavity; 2012 First limiting protrusion; 2013 Wedge-shaped groove; 2014 Motor; 2015 Gear;

[0021] 202 Moving slider; 2021 Second limiting protrusion; 2022 Steel ball; 2023 First slot; 2024 First through hole; 2025 Reinforcing rib

[0022] 301 Spring connection pin; 302 Conductive sheet;

[0023] 4 The top wall of the rail transit station hall. Specific embodiments

[0024] In order to enable those skilled in the art to better understand the present invention and thus more clearly define the scope of protection of the present invention, the present invention will be described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only some specific embodiments of the concept of the present invention and only a part of the embodiments of the present invention. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present invention, and each specific feature does not of course and directly limit the scope of implementation of the present invention.

[0025] Referring to the attached drawings, the present invention adopts the following technical solutions. A rail transit indicating robot includes a main body 1 of the indicating robot, a guide rail 201 installed on the top wall 4 and / or the wall of the rail transit station hall. At least one moving slider 202 is installed on the guide rail 201. The main body 1 of the indicating robot is connected to the moving slider 202 through a detachable structure, and the main body 1 of the indicating robot is connected to the moving slider 202 through an electrical connection structure;

[0026] A mating cavity 2011 is fixed on the guiding track 201, and a first limiting protrusion 2012 is fixed on the mating cavity 2011. At least a part of the moving slider 202 is located in the mating cavity 2011. A second limiting protrusion 2021 that cooperates with the first limiting protrusion 2012 is provided on the moving slider 202 located in the mating cavity 2011. A wedge-shaped groove 2013 is formed on at least one inner wall of the mating cavity 2011. At least one motor 2014 is fixed on the moving slider 202. The output shaft of the motor 2014 is fixedly connected to a gear 2015 that meshes with the wedge-shaped groove 2013, so that the rotation of the gear 2015 drives the indicating robot main body 1 to move on the guiding track to achieve precise positioning indication. The motor 2014 is electrically connected to an electrical connection structure.

[0027] As a preferred mode above, steel balls 2022 are provided between the first limiting protrusion 2012 and the second limiting protrusion 2021. A ball groove is formed on the second limiting protrusion 2021, and the steel balls 2022 are arranged in the ball groove.

[0028] Through the above technical solution, the setting of the steel balls 2022 can reduce the friction between the first limiting protrusion 2012 and the second limiting protrusion 2021, and increase the smoothness of the movement of the moving slider 202.

[0029] As a preferred mode above, the detachable structure includes a first slot 2023 formed on the moving slider 202. A first through hole 2024 is formed on the side wall of the first slot 2023. The detachable structure further includes a first connecting rod 101 fixed on the indicating robot main body 1. A first plug 1012 that cooperates with the first slot 2023 is fixed on the first connecting rod 101. A third limiting protrusion 1011 is fixed on the end of the first connecting rod 101 passing through the first through hole 2024. A second slot that cooperates with the inner wall of the first through hole 2024 is formed between the third limiting protrusion 1011 and the first plug 1012. The third limiting protrusion 1011 and the first plug 1012 form an elastic arm structure.

[0030] Preferably, in order to facilitate the stable detachable installation of the indicating robot main body 1, the first connecting rod 101 is fixed on the top of the indicating robot, so that the moving slider 202 is located directly above the indicating robot.

[0031] Or adopt other detachable methods, such as connection by fasteners.

[0032] As a preferred embodiment described above, a spring connection pin 301 is fixed to the bottom of the first slot 2023. The spring connection pin 301 is electrically connected to the motor 2014 through a wire buried in the moving slider 202. A conductive sheet 302 is fixedly fitted on the first plug 1012 of the indicating robot. The conductive sheet 302 is electrically connected to the main board in the indicating robot main body 1 through a wire.

[0033] Through the above technical solution, electrical conduction is achieved while the connection is detachable, enabling the output end of the main board of the indicating robot to control the operation of the driving motor 2014, and thus realizing the movement of the indicating robot main body 1.

[0034] The above-mentioned indicating robot main body 1 is an existing indicating robot with a question-and-answer function, and this indicating robot can drive the configured wheels to move, or it can be an existing tablet computer, etc. The present invention changes the traditional robot with wheels to move through the guiding track 201.

[0035] Reinforcing ribs 2025 are fixed on the back of the moving slider 202.

[0036] Compared with the prior art, the advantages of the present invention are as follows: The structure of the present invention is simple. By using the guiding track 201 fixed on the wall or the top surface, the indicating robot main body 1 with an interaction cross-section of the existing shorter robot can be installed in a higher space, which is convenient for indication and movement and will not affect the movement of people on the rail transit platform.

[0037] In the description of the present invention, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims

1. A rail transit indication robot, characterized in that: The invention comprises an indicating robot body (1) and a guide track (201) installed on a ceiling (4) and / or a wall of a rail transit station hall, at least one movable slider (202) being installed on the guide track (201), the indicating robot body (1) being connected to the movable slider (202) via a detachable structure, and the indicating robot body (1) being connected to the movable slider (202) via an electrical connection structure; A matching cavity (2011) is fixed on the guide rail (201), a first limiting protrusion (2012) is fixed on the matching cavity (2011), the movable slider (202) is at least partially located in the matching cavity (2011), a second limiting protrusion (2021) matching with the first limiting protrusion (2012) is provided on the movable slider (202) located in the matching cavity (2011), a wedge-shaped groove (2013) is provided on at least one side inner wall of the matching cavity (2011), at least one motor (2014) is fixed on the movable slider (202), an output shaft of the motor (2014) is fixedly connected to a gear (2015) meshing with the wedge-shaped groove (2013), so that the gear (2015) rotates to drive and indicate that the robot body (1) moves on the guide rail (201) to achieve precise positioning indication, and the motor (2014) is electrically connected to the electrical connection structure.

2. The rail transit indicating robot according to claim 1, characterized in that: A steel ball (2022) is provided between the first limiting protrusion (2012) and the second limiting protrusion (2021); a ball groove is provided on the second limiting protrusion (2021), and the steel ball (2022) is arranged in the ball groove.

3. The rail transit indicating robot according to claim 1, characterized in that: The detachable structure includes a first slot (2023) provided in the movable slider (202), a first through hole (2024) provided on the side wall of the first slot (2023), and a first connecting rod (101) fixed to the indicating robot body (1), a first plug block (1012) matched with the first slot (2023) being fixed on the first connecting rod (101), a third limiting protrusion (1011) being fixed at the end of the first connecting rod (101) passing through the first through hole (2024), a second slot matched with the inner wall of the first through hole (2024) being formed between the third limiting protrusion (1011) and the first plug block (1012), and the third limiting protrusion (1011) and the first plug block (1012) forming an elastic arm structure.

4. The rail transit indicating robot according to claim 3, characterized in that: The first connecting rod (101) is fixed on the top of the indicating robot so that the moving slider (202) is located directly above the indicating robot.

5. The rail transit indicating robot according to claim 3, characterized in that: A spring connection pin (301) is fixed at the bottom of the first slot (2023), and the spring connection pin (301) is electrically connected to the motor (2014) via a wire buried in the movable slider (202). A conductive sheet (302) is fixed to the first plug block (1012) of the indicating robot, and the conductive sheet (302) is electrically connected to a main board in the indicating robot body (1) via a wire.

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