Station stop display terminal for rail transit

Abstract

The utility model provides a rail transit station stop display terminal, which comprises a shell, the shell comprises a V-shaped plate and side plates which are fixedly connected to openings at the left side and the right side of the V-shaped plate in a blocking manner, a top plate is inserted between the two side walls of the V-shaped plate on the upper side of the V-shaped plate, and the left side and the right side of the top plate respectively abut against the inner walls of the corresponding side plates. Mounting openings are formed in the two side walls of the V-shaped plate, two display screens are arranged in the shell, and each display screen is fixedly connected to the corresponding mounting opening. The rail transit station stop display terminal has the advantages that the display screens are fixedly connected to the installation openings in the two sides of the V-shaped plate, the rail transit station stop display terminal is installed in the middle of the top in a control room of a rail vehicle, the two display screens correspond to the left side door and the right side door, and it is guaranteed that workers on the two sides can see the display screens; and the top plate is inserted into the opening in the upper side of the V-shaped plate, and the left and right ends of the top plate and the V-shaped plate are fixedly connected and blocked through the side plates, so that the use of welding or screws is reduced, the shell can be flexibly disassembled and assembled, and internal devices can be conveniently mounted.

Description

Technical Field

[0001] The utility model belongs to the field of rail transit equipment, in particular to a station stop display terminal for rail transit. Background Art

[0002] As one of the key devices to assist drivers, the stop display terminal for rail transit is widely used in rail transit. For example, when used in subways, it can be easily connected to the driver's fatigue driving monitoring system to provide drivers with accurate stop timing and prompts. However, the shell of the commonly used stop display terminal is usually a square shell, or a display screen is set on the side away from the windshield, which is not convenient for drivers on both sides to view the information on the display screen installed on the side wall, especially when the driver gets off the car to work when the car stops; and the shell is mostly fixed to the cover plate by welding or screws, making it inconvenient to disassemble and assemble. Utility Model Content

[0003] In view of this, the present invention aims to overcome the deficiencies of the above-mentioned problems in the prior art and proposes a station stop display terminal for rail transit.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A station stop display terminal for rail transit includes a shell, the shell includes a V-shaped plate and side plates that are sealed and fixedly connected to openings on the left and right sides of the V-shaped plate, and a top plate is inserted between the two side walls of the V-shaped plate on the upper side of the V-shaped plate, and the left and right sides of the top plate are respectively abutted against the corresponding inner walls of the side plates, and installation openings are opened on the two side walls of the V-shaped plate, and two display screens are arranged inside the shell, and each display screen is fixedly connected to a mounting opening.

[0006] Furthermore, the angle between the two side walls of the V-shaped plate is 20°-40°.

[0007] Furthermore, two limiting edges are horizontally provided inward on each side wall of the opening at the upper end of the V-shaped plate, and a limiting groove is formed between the two limiting edges on each side, and the front and rear ends of the top plate are inserted into the corresponding limiting grooves.

[0008] Furthermore, a boss is provided on the upper side of the top plate, which is flush with the upper limiting edge and is integrally formed with the top plate. A plurality of mounting studs are evenly and vertically provided on the upper side of the boss, and a wire outlet hole penetrating the top plate is opened on the boss.

[0009] Furthermore, a plurality of sound holes are provided on the side panel.

[0010] Furthermore, the bottom of the V-shaped plate is configured as a downwardly protruding semi-cylindrical structure, the shape and size of the side panel are consistent with the shape and size of the V-shaped plate, and a clip edge is provided at the outer edge between the left and right sides and the bottom of the side panel, which is integrally formed with the side panel and perpendicular to the side panel, and the clip edge is clipped tightly against the edge of the outer wall of the V-shaped plate.

[0011] Furthermore, the lower part of the side plate is fixedly connected to the semi-cylindrical end of the bottom plate of the V-shaped plate by screws, and the upper part is fixedly connected to the end of the two side walls of the V-shaped plate by screws.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The station stop display terminal for rail transit described in the utility model is fixedly connected to display screens at the installation openings on both sides of the V-shaped plate, and the station stop display terminal for rail transit is installed in the middle of the top of the control room of the rail vehicle, and the two display screens correspond to the left and right side doors, so that the staff on both sides can see the display screens; and the top plate is plugged into the upper opening of the V-shaped plate, and the left and right ends of the top plate and the V-shaped plate are fixedly connected and blocked by side plates, which reduces the use of welding or screws, can flexibly disassemble and assemble the shell, and is convenient for installing internal devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of a station stop display terminal for rail transit according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the V-shaped plate structure according to an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the side panel structure according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the top plate structure described in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. V-shaped plate; 11. Installation opening; 12. Limiting edge; 13. Limiting groove; 14. Semi-cylinder; 2. Side plate; 21. Snap-on edge; 22. Sound hole; 3. Top plate; 31. Boss; 32. Wire outlet hole; 4. Display screen; 5. Mounting studs; 6. Screws. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] As shown in the figure, a station stop display terminal for rail transit includes a shell, which includes a V-shaped plate 1 and side plates 2 that are fixedly connected to the openings on the left and right sides of the V-shaped plate 1, and a top plate 3 is inserted between the two side walls of the V-shaped plate 1 on the upper side of the V-shaped plate 1, and the left and right sides of the top plate 3 are respectively against the inner walls of the corresponding side plates 2, and the two side walls of the V-shaped plate 1 are provided with mounting openings 11, and two display screens 4 are provided inside the shell, and each display screen 4 is fixed to a mounting opening 11. In this embodiment, the display screen 4 can be fixed to the corresponding mounting opening 11 by adhesive. In this embodiment, display screens 4 are fixedly connected to the mounting openings 11 on both sides of the V-shaped plate 1, and the station stop display terminal for rail transit is installed in the middle of the top of the control room of the rail vehicle, and the two display screens 4 correspond to the left and right doors, so as to provide a countdown prompt for the driver when working on the small platform outside the vehicle; and the top plate 3 is plugged into the upper opening of the V-shaped plate 1, and the left and right ends of the top plate 3 and the V-shaped plate 1 are fixedly connected and sealed by the side plates 2, which reduces the use of welding or screws 6, enables flexible disassembly and assembly of the shell, and facilitates the installation of internal devices.

[0026] The included angles of the two side walls of the V-shaped plate 1 are 20°-40°, which is convenient for the staff in the control room to look up and check.

[0027] Two limiting edges 12 are horizontally provided inward on each side wall of the upper opening of the V-shaped plate 1, and a limiting groove 13 is formed between the two limiting edges 12 on each side. The front and rear ends of the top plate 3 are inserted into the corresponding limiting grooves 13, and the top plate 3 and the V-shaped plate 1 are connected together through the limiting grooves 13, which is convenient for disassembly and assembly.

[0028] A boss 31 is provided on the upper side of the top plate 3, which is flush with the upper limit edge 12 and is integrally formed with the top plate 3. A plurality of mounting studs 5 are evenly and vertically provided on the upper side of the boss 31, and a wire outlet hole 32 is provided on the boss 31, which passes through the top plate 3, for leading out the data line from the shell. In this embodiment, during installation, the station stop display terminal for rail transit is installed at the top of the control room of a subway or other vehicle, close to the windshield, and is fixed to the roof wall by passing the mounting studs 5 through the roof wall and cooperating with nuts, and the data line is also passed through the roof wall to connect with other equipment.

[0029] A speaker is also installed in the shell, and a plurality of sound holes 22 are provided on the side panel 2, so that the sound emitted by the speaker installed in the shell can be diffused to the outside. In this embodiment, the installation of the speaker in the shell is a conventional technical means, and the innovation point of this application is not here, so the installation structure of the speaker is not described here, and it only needs to be fixed in the shell.

[0030] The bottom of the V-shaped plate 1 is set as a downwardly protruding semi-cylindrical 14 structure, the shape and size of the side plate 2 are consistent with the shape and size of the V-shaped plate 1, and a clamping edge 21 is provided at the outer edge between the left and right sides and the bottom of the side plate 2, which is integrally formed with the side plate 2 and perpendicular to the side plate 2, and the clamping edge 21 is clamped tightly on the edge of the outer wall of the V-shaped plate 1.

[0031] The lower part of the side plate 2 is fixedly connected to the end of the semi-cylinder 14 of the bottom plate of the V-shaped plate 1 by screws 6, and the upper part is fixedly connected to the end of the two side walls of the V-shaped plate 1 by screws 6.

[0032] In this embodiment, the information on the display screen 4 is controlled and switched by the anti-fatigue host through the Ethernet port, which is a conventional technical means that can be mastered by those skilled in the art.

[0033] The working process of this embodiment is as follows:

[0034] The rail transit station stop display terminal is installed in the middle of the top of the control room of a subway or other vehicle, close to the windshield. The stud 5 is installed to pass through the roof wall and is fixed to the roof wall in cooperation with the nut. At the same time, the data cable is also passed through the roof wall to connect with other equipment. Since the two display screens 4 are arranged on both sides of the V-shaped plate 1, a countdown prompt is provided for the driver when working on the small platform outside the vehicle.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A station stop display terminal for rail transit, characterized in that: The shell includes a V-shaped plate and side plates that are sealed and fixedly connected to the openings on the left and right sides of the V-shaped plate, and a top plate is inserted between the two side walls of the V-shaped plate on the upper side of the V-shaped plate, and the left and right sides of the top plate are respectively against the corresponding inner walls of the side plates, and installation openings are opened on the two side walls of the V-shaped plate, and two display screens are arranged inside the shell, and each display screen is fixedly connected to a mounting opening.

2. A rail transit station stop display terminal according to claim 1, characterized in that: The angle between the two side walls of the V-shaped plate is 20°-40°.

3. A rail transit station stop display terminal according to claim 1, characterized in that: Two limiting edges are horizontally arranged inwardly on each side wall of the opening at the upper end of the V-shaped plate, and a limiting groove is formed between the two limiting edges on each side, and the front and rear ends of the top plate are inserted into the corresponding limiting grooves.

4. A rail transit station stop display terminal according to claim 3, characterized in that: A boss which is flush with the upper limit edge and integrally formed with the top plate is provided on the upper side of the top plate, a plurality of mounting studs are evenly and vertically provided on the upper side of the boss, and a wire outlet hole which passes through the top plate is opened on the boss.

5. A rail transit station stop display terminal according to claim 1, characterized in that: A plurality of sound holes are provided on the side panels.

6. A rail transit station stop display terminal according to claim 1, characterized in that: The bottom of the V-shaped plate is arranged as a semi-cylindrical structure protruding downward, the shape and size of the side plate are consistent with the shape and size of the V-shaped plate, and a clamping edge which is integrally formed with the side plate and perpendicular to the side plate is provided at the outer edge between the left and right sides and the bottom of the side plate, and the clamping edge is clamped tightly against the edge of the outer wall of the V-shaped plate.

7. A rail transit station stop display terminal according to claim 6, characterized in that: The lower part of the side plate is fixedly connected with the semi-cylindrical end of the bottom plate of the V-shaped plate by screws, and the upper part is fixedly connected with the end of the two side walls of the V-shaped plate by screws.

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