CN213843482U

CN213843482U - Communication transmission fault detection device for railway

Info

Publication number: CN213843482U
Application number: CN202023325619.XU
Authority: CN
Inventors: 李响军; 周伟建; 梁业兴; 潘敏充; 汤炽梁
Original assignee: Guangzhou Communications Engineering Co ltd
Current assignee: Guangzhou Communications Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a communication transmission fault detection device for railway, which comprises an outer shell, shell one side fixed mounting has the display screen, display screen bottom fixed mounting has the button, the equal fixedly connected with handle in shell both sides, the VGA interface has been seted up at the handle top, the multiunit USB interface has been seted up to the handle bottom, shell top fixed mounting has the pilot lamp, four eight five interfaces have been seted up to pilot lamp one side, the inside sliding connection of four eight five interfaces has four eight five connectors, four eight five connector one side fixedly connected with detection line, and the equal fixedly connected with four eight five connectors of the detection line other end, four eight five interface one side is provided with power source, the inside sliding connection of power source has the connector. This kind of communication transmission fault detection device for railway can be directly be connected with the inverter power supply that is surveyed, whether the inspection is its problem of going on a journey, and user's accessible display screen is directly perceived to be known, and data can be stored, does benefit to and meets this kind of condition in the future, can accelerate the processing.

Description

Communication transmission fault detection device for railway

Technical Field

The utility model relates to a railway signal detects technical field, specifically is a communication transmission fault detection device for railway.

Background

Various communication transmission devices on a passenger car in a railway system are powered by an inverter charger, and in order to ensure the normal work of the communication transmission devices on the passenger car, the inverter charger needs to be regularly checked so as to ensure that the inverter charger can normally supply power.

The existing passenger car inverter charger is overhauled, faults are mostly judged according to personal ability and experience of technical maintainers, and a power supply is installed on a car to be tested and verified after the passenger car inverter charger is overhauled, so that time and labor are wasted, the working efficiency is low, and the normal operation of a passenger car is often influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the background art, provide a communication transmission fault detection device for railway, can be directly be connected with the inverter power supply that is surveyed, whether the inspection is its goes wrong, and user's accessible display screen understanding directly perceived, and data can be stored, when doing benefit to and meetting the trouble condition afterwards, can accelerate the processing.

In order to achieve the above purpose, the utility model provides a technical scheme, a communication transmission fault detection device for railway, which comprises a housing, wherein a display screen is fixedly arranged on one side of the housing, a button is fixedly arranged on the bottom of the display screen, handles are fixedly connected on both sides of the housing, a VGA interface is arranged on the top of each handle, a plurality of groups of USB interfaces are arranged on the bottom of each handle, an indicator lamp is fixedly arranged on the top of the housing, a forty-eight-five interface is arranged on one side of the indicator lamp, a forty-eight-five connector is slidably connected inside the forty-eight-five interface, a detection line is fixedly connected on one side of the forty-eight-five connector, a forty-eight-five connector is fixedly connected on the other end of the detection line, a power interface is arranged on one side of the forty-eight-five interface, a connector is slidably connected inside the power interface, a charging wire is fixedly connected on one side of the connector, charging wire one end fixedly connected with head that charges, the multiunit louvre has been seted up to shell one side, the inside fixed mounting of shell has the battery, battery one side fixed mounting has data memory.

Furthermore, the top and bottom edges of the shell are provided with chamfers, and the chamfer angle is 30 degrees.

Furthermore, four eight five connectors are fixedly connected to two ends of the detection line, and the four eight five connectors at the two ends are identical in shape.

Furthermore, the inner diameter of the power interface is matched with the outer diameter of the connector.

Furthermore, the signal output ends of the forty-eight-five connectors are respectively in signal connection with the signal receiving ends of the display screen and the data storage.

Further, the shell is made of ABS materials.

The utility model provides a communication transmission fault detection device for railway has following beneficial effect:

1. the utility model has the advantages of, the equal fixedly connected with four eight five connectors in detection line both ends, and the four eight five connector shapes at both ends are unanimous, can insert the four eight five connectors of detection line one end in the four eight five interfaces, are connected the four eight five interfaces of the other end and are surveyed inverter power supply again for can inspect the normal work of the communication transmission consumer on the passenger train, guarantee the normal use of railway communication transmission.

2. Secondly, when being connected the device with being surveyed inverter through four eight five connectors, on the data that are surveyed inverter can transmit the display screen, do benefit to the user and directly look over whether go wrong, and detect data and also can be stored the data storage ware on, preserve unusual data, when doing benefit to the trouble condition that runs into in the future, can be quick maintain the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall sectional view of the present invention.

Fig. 3 is a front view of the overall structure of the present invention.

In FIGS. 1-3: a housing-1; a display screen-101; a button-102; a handle-103; VGA interface-104; USB interface-105; an indicator light-106; forty-eight-five interfaces-107; forty-eight-five connectors-108; a detection line-109; a power supply interface-2; connector-201; a charging line-202; a charging head-203; a heat dissipation hole-204; a battery-205; data storage-206.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to figures 1-3 of the drawings,

the communication transmission fault detection device for the railway comprises a shell 1, a display screen 101 is fixedly installed on one side of the shell 1, a button 102 is fixedly installed at the bottom of the display screen 101, handles 103 are fixedly connected to two sides of the shell 1, a VGA interface 104 is arranged at the top of the handles 103, a plurality of groups of USB interfaces 105 are arranged at the bottom of the handles 103, an indicator lamp 106 is fixedly installed at the top of the shell 1, a forty-eight-five interface 107 is arranged on one side of the indicator lamp 106, a forty-eight-five connector 108 is slidably connected inside the forty-eight-five interface 107, a detection line 109 is fixedly connected to one side of the forty-eight-five connector 108, a power interface 2 is arranged on one side of the forty-eight-five interface 107, a connector 201 is slidably connected inside the power interface 2, a charging wire 202 is fixedly connected to one side of the connector 201, and a charging head 203 is fixedly connected to one end of the charging wire 202, a plurality of heat dissipation holes 204 are formed in one side of the housing 1, a storage battery 205 is fixedly mounted inside the housing 1, and a data storage 206 is fixedly mounted on one side of the storage battery 205.

Further, shell 1 top and bottom edge all are provided with the chamfer, and the chamfer angle is 30, and when using the device, for avoiding shell 1 top and bottom edge too sharp, lead to probably incising the user, have certain potential safety hazard to the user, so all be provided with 30 chamfers at shell 1 top and bottom edge, solved the too sharp problem in shell 1 edge, and make shell 1 become more pleasing to the eye.

Furthermore, the two ends of the detection line 109 are fixedly connected with the forty-eight-five connectors 108, the shapes of the forty-eight-five connectors 108 at the two ends are consistent, when the device is used for detecting railway communication, the forty-eight-five connector 108 at one end of the detection line 109 is firstly inserted into the forty-eight-five interface 107, and then the forty-eight-five interface 107 at the other end is connected with the detected inverter power supply, so that the normal work of three-phase electric equipment on a passenger car can be checked, and the normal use of railway communication transmission is ensured.

Further, the internal diameter of power interface 2 suits with connector 201 external diameter, when battery 205 electric energy is insufficient, can be through inserting connector 201 in power interface 2, and will charge head 203 and external power supply electric connection for can guarantee that the device can obtain corresponding operating power supply for battery 205 electric power storage, guarantee that the device can normal use.

Further, the signal output part of the forty-eight-five connector 108 is connected with the signal receiving end signal of the display screen 101 and the data storage 206 respectively, when the device is connected with the inverter power supply to be tested through the forty-eight-five connector 108, the data on the inverter power supply to be tested can be transmitted to the display screen 101, the device is beneficial to a user to directly check whether problems occur or not, and the detection data can also be stored in the data storage 206, the abnormal data is stored, the device is beneficial to meeting the situation later, and maintenance can be carried out quickly.

Further, the shell 1 is made of ABS material, the shell 1 made of ABS material has good corrosion resistance, is non-toxic and odorless, adopts environment-friendly chemical substances, is also electrically insulated, ensures that a user cannot be subjected to electric shock, can protect the environment by environment-friendly materials, and has good corrosion resistance to greatly prolong the service life of the shell 1.

When the communication transmission fault detection device for the railway is used, firstly, the display screen 101 is opened by pressing the button 102, then whether the electric energy of the storage battery 205 is sufficient is checked through the display screen 101, if the electric energy is insufficient, the connector 201 can be inserted into the power interface 2, and the charging head 203 is electrically connected with the external power supply, so that the storage battery 205 can be charged, the device can be ensured to obtain a corresponding working power supply, the device can be ensured to be normally used, a user can grasp the handles 103 at two sides of the shell 1 again, stably grasp the device, then the connector 108 at one end of the detection line 109 is inserted into the interface 107, the interface 107 at the other end is connected with the inverter power supply to be detected, the data on the power supply to be detected can be transmitted to the display screen 101, when the abnormality is detected, the indicator lamp 106 can be lighted, and the device is beneficial to the user to directly check whether the problem occurs or not, and the detected data can also be stored in the data storage 206, the abnormal data can be stored, the condition can be met later, the data can be maintained quickly and directly, when the data needs to be transferred, the data can be connected with other equipment through the USB interface 105, the detected data can be transferred, when the data needs to be displayed directly, the data can be connected with the projector through the VGA interface 104, the data can be displayed on the projector directly, the device can be connected with the detected inverter power supply directly, whether the device goes out or not can be checked, a user can visually know through the display screen 101, the data can be stored, the condition can be met later, and the processing can be accelerated.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The communication transmission fault detection device for the railway comprises a shell (1) and is characterized in that a display screen (101) is fixedly mounted on one side of the shell (1), a button (102) is fixedly mounted at the bottom of the display screen (101), handles (103) are fixedly connected to two sides of the shell (1), a VGA interface (104) is arranged at the top of each handle (103), a plurality of groups of USB interfaces (105) are arranged at the bottom of each handle (103), an indicator lamp (106) is fixedly mounted at the top of the shell (1), a forty-eight-five interface (107) is arranged on one side of the indicator lamp (106), a forty-eight-five connector (108) is slidably connected inside the forty-eight-five interface (107), a detection line (109) is fixedly connected to one side of the forty-eight-five connector (108), a power interface (2) is arranged on one side of the forty-eight-five interface (107), and a connector (201) is slidably connected inside the power interface (2), connector (201) one side fixedly connected with charging wire (202), charging wire (202) one end fixedly connected with head (203) that charges, multiunit louvre (204) have been seted up to shell (1) one side, the inside fixed mounting of shell (1) has battery (205), battery (205) one side fixed mounting has data memory ware (206).

2. The railroad communication transmission failure detection device according to claim 1, wherein the top and bottom edges of the housing (1) are each provided with a chamfer and the chamfer angle is 30 °.

3. The communication transmission failure detection device for railways according to claim 1, wherein four eight five connectors (108) are fixedly connected to both ends of the detection line (109), and the four eight five connectors (108) at both ends are identical in shape.

4. The railroad communication transmission failure detection device according to claim 1, wherein the inner diameter of the power source interface (2) is adapted to the outer diameter of the connector (201).

5. The railroad communication transmission failure detection device according to claim 1, wherein the signal output ends of the forty-eight-five connectors (108) are respectively connected with the signal receiving ends of the display screen (101) and the data storage device (206) through signals.

6. The communication transmission failure detection device for railways according to claim 1, characterized in that the housing (1) is made of ABS material.