CN213715830U

CN213715830U - Non-insulation track circuit diagnosis host

Info

Publication number: CN213715830U
Application number: CN202022582070.6U
Authority: CN
Inventors: 陈耀武; 王静
Original assignee: Beijing Gemotech Intelligent Technology Co ltd
Current assignee: Beijing Gemotech Intelligent Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-16
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a no insulating track circuit diagnosis host computer, no insulating track circuit diagnosis host computer includes: mainboard, power module, radiating block, liquid crystal display and lamp plate, power module installs on chassis bottom plate, is provided with the mainboard on chassis bottom plate, supplies power to the mainboard through power module, the radiating block laminates with the mainboard mutually, is connected with the upper cover through radiating block, heat pipe, and the upper cover outside is provided with heat radiation fins, liquid crystal display and lamp plate are all fixed on chassis bottom plate through independent support mounting, adopt dupont's socket and mainboard connection, the diagnostic host computer possesses embedded intelligent computation function and data acquisition function, carries out failure diagnosis. The utility model provides a current no insulating track diagnostic equipment adaptability poor, the not good problem of heat dispersion.

Description

Non-insulation track circuit diagnosis host

Technical Field

The utility model relates to a diagnostic equipment technical field, concretely relates to no insulating track circuit diagnosis host computer.

Background

Along with the improvement of the current domestic industrial automation level, industrial personal computers are widely applied to the fields of electric power, medical treatment, railways, vehicles, monitoring and the like and are used as diagnosis equipment to be responsible for the operation, collection, judgment and processing of the whole system. The industrial personal computer has the advantages of high integration level, reliable actual architecture, large working temperature range, suitability for various severe working environments and stable working after long-time continuous working.

The uninsulated track circuit is an important basic device of a railway train operation control system, a circuit system is formed by using steel rails as conductors, train wheels form an electrical short circuit by contacting the steel rails, idle detection of track section occupation is realized through receiving end electrical state change, control information is transmitted to train-mounted equipment through the steel rails, and integrity detection of the steel rails is realized in real time.

The non-insulated track circuit diagnosis host machine has track circuit degradation early warning and alarming capabilities and diagnoses locking repair points in real time. The appearance of the track circuit system sets a track circuit expert for each station, firstly opens the door of the intelligent development of the railway, and plays a positive role in promoting the railway operation management work under the conditions of safety, high speed and high efficiency in China.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a there is not insulating track circuit diagnosis host computer to solve current there is not insulating track diagnostic equipment adaptability poor, the not good problem of heat dispersion.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a no insulating track circuit diagnosis host computer, no insulating track circuit diagnosis host computer includes: mainboard, power module, radiating block, liquid crystal display and lamp plate power module installs on chassis baseboard, is provided with the mainboard on chassis baseboard, supplies power to the mainboard through power module, the radiating block laminates with the mainboard mutually, is connected with the upper cover through radiating block, heat pipe, and the upper cover outside is provided with heat radiation fins, liquid crystal display and lamp plate are all fixed on chassis baseboard through independent support mounting, adopt dupont's socket and mainboard connection, the diagnostic host possesses embedded intelligent computation function and data acquisition function, carries out failure diagnosis.

Furthermore, the power module converts 220V alternating current into 12V direct current, and the main board is connected with the main board position number CON9 through a cable to supply power to the main board, and the main board converts the 12V direct current into 5V direct current and 3.3V direct current through the power chip to supply power to the plurality of functional modules on the main board.

Further, the radiating block is installed on the mainboard, is connected with many heat pipes on the radiating block, through the heat pipe heat dissipation capacity of outwards expanding, the heat pipe is connected with the upper cover, the upper cover outside is provided with heat radiation fins.

Furthermore, the radiating fins are uniformly distributed on the upper cover, and the contact area between the radiating fins and the air is increased, so that the rapid heat dissipation can be realized.

Further, liquid crystal display passes through independent support fixed mounting on the bottom plate of the case, uses dupont socket and mainboard connection, and the extension installation of being convenient for can show concrete diagnosis result through liquid crystal display.

Furthermore, the lamp plate is installed on the bottom plate of the case through the lamp plate fixing columns, a DuPont socket is connected with the main board, and the working state of the host is displayed through different display states of the lamp plate.

Furthermore, a hard disk support is further arranged in the middle of the mainboard, a hard disk is installed through the hard disk support, a CAN port, a network port, a PS/2 interface and a VGA interface are arranged on the side edge of the mainboard, and the side edge of the mainboard is respectively connected with corresponding functional lines through different types of interfaces.

The utility model has the advantages of as follows:

the utility model discloses a no insulating track circuit diagnosis host computer, diagnosis host computer use independent industrial design to widen the power module power supply, adopt "COMe module + support plate", abundant communication interface, independent liquid crystal display and independent lamp plate design, and the cable connection has been simplified in highly integrated's design, and fanless heat dissipation design has reduced the volume and has also strengthened heat dissipation, optimization design such as dustproof. The research and development of the diagnosis host machine reduce fault points, save a large amount of space, enhance the maintainability and expansibility of equipment, greatly make up the defects of a track circuit diagnosis system, and have strong adaptability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a non-insulated track circuit diagnosis host according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a non-insulated track circuit diagnosis host according to an embodiment of the present invention;

fig. 3 is a schematic view showing the distribution of heat dissipation fins of a non-insulated rail circuit diagnosis host machine according to an embodiment of the present invention

Fig. 4 is a schematic view illustrating an installation of a heat dissipation block of a non-insulated rail circuit diagnosis host according to an embodiment of the present invention;

fig. 5 is an exploded view of a non-insulated track circuit diagnostic host according to an embodiment of the present invention;

fig. 6 is a schematic view of a lamp panel of a non-insulated track circuit diagnosis host provided by an embodiment of the present invention;

fig. 7 is a schematic structural view of a liquid crystal display screen of a non-insulated track circuit diagnosis host provided in an embodiment of the present invention;

fig. 8 is a circuit diagram of a non-insulated rail circuit diagnosis host lcd according to an embodiment of the present invention;

fig. 9 is a circuit diagram of a main board portion of a non-insulated rail circuit diagnosis host according to an embodiment of the present invention;

fig. 10 is a circuit diagram of a lamp panel of a non-insulated track circuit diagnosis host provided in an embodiment of the present invention;

fig. 11 is a schematic diagram of a power supply principle of a non-insulated track circuit diagnosis host according to an embodiment of the present invention;

in the figure: 1-mainboard, 2-power module, 3-radiating block, 4-liquid crystal display screen, 5-lamp panel, 6-radiating fin, 7-heat pipe, 8-bracket, 9-lamp panel fixing column, 10-hard disk bracket, 11-CAN port, 12-network port, 13-PS/2 interface and 14-VGA interface.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Examples

Referring to fig. 1 to 11, the present embodiment discloses an uninsulated track circuit diagnosis host, which includes: mainboard 1, power module 2, radiating block 3, liquid crystal display 4 and lamp plate 5, power module 2 installs on chassis bottom plate, is provided with mainboard 1 on chassis bottom plate, supplies power to mainboard 1 through power module 2, radiating block 3 laminates mutually with mainboard 1, is connected with the upper cover through radiating block 3, heat pipe 7, and the upper cover outside is provided with heat radiation fins 6, liquid crystal display 4 and lamp plate 5 are all fixed on chassis bottom plate through independent 8 installations, adopt dupont's socket to be connected with mainboard 1, diagnostic host possesses embedded intelligent calculation function and data acquisition function, carries out failure diagnosis.

The diagnosis host machine converts 220V alternating current into 12V direct current through AC/DC, is connected to a 1 st position CON9 of the mainboard through a cable to supply power to the mainboard 1, and the mainboard 1 converts the 12V direct current into 5V and 3.3V main current through a power chip to supply power to each functional unit of the mainboard 1. The scheme of 'COMe module + carrier plate' is selected for analyzing and processing data, and 2-path gigabit network and 8-path CAN port 11 are integrated for data processing, exchanging and communicating. Liquid crystal display 4 adopts 8Pin sockets to use the flat line to be connected with mainboard 1 through the RS232 circuit, and lamp plate 5 adopts 20Pin sockets to use the flat line to be connected with mainboard 1, and the feedback data communication state directly perceived. Meanwhile, the fan-free passive heat dissipation is adopted, so that the high and low temperature requirements of the diagnosis host and the complex electromagnetic working environment are met.

The radiating block 3 is arranged on the mainboard 1, the radiating block 3 is connected with a plurality of heat conduction pipes 7, the heat is radiated outwards through the heat conduction pipes 7, the heat conduction pipes 7 are connected with the upper cover, and the outer side of the upper cover is provided with radiating fins 6; the radiating fins 6 are uniformly distributed on the upper cover, and the contact area between the radiating fins 6 and the air is increased, so that the rapid heat dissipation can be realized. The upper cover fin is designed and matched with the heat conduction pipe 7 to be matched with the heat dissipation block 3 to be connected with a heat dissipation mode, so that heat of heating components such as a CPU (central processing unit), an inductor and the like is conducted to a fin aluminum profile of the upper cover of the case. The aluminum material has excellent heat dissipation capacity, the aluminum section heat dissipation fins 6 are covered on the upper cover of the case used by the diagnosis host, and the surface is subjected to anode insulation treatment, so that the diagnosis host has the advantages of firmness, compactness, attractiveness and profession.

The liquid crystal display screen 4 is fixedly arranged on the bottom plate of the machine box through an independent bracket 8, is connected with the main board 1 through a DuPont socket, is convenient for expanding and mounting, and can display a specific diagnosis result through the liquid crystal display screen 4; the system is convenient to install, can better meet the use requirements of different scenes and the requirements of customers, and has expandability and maintainability.

Lamp plate 5 passes through lamp plate fixed column 9 and installs on the bottom plate of the chassis, uses DuPont socket to be connected with mainboard 1, has reduced mainboard 1's volume, has saved a large amount of spaces, and easy to assemble also satisfies the use of different scenes and customer's demand to have scalability and maintainability, through the different display state of lamp plate 5, the operating condition of show host computer.

The middle of the mainboard 1 is also provided with a hard disk bracket 108, a hard disk is installed through the hard disk bracket 108, the side of the mainboard 1 is provided with a CAN port 11, a network port 12, a PS/2 interface 13 and a VGA interface 14, and the interfaces of different types are respectively connected with corresponding functional lines. Abundant communication interface, independent liquid crystal display 4 and the design of independent lamp plate 5, the cable connection has been simplified to highly integrated's design. The fanless heat dissipation design reduces the volume and enhances the heat dissipation, dust prevention and other optimization designs. The research and development of the diagnosis host machine reduce fault points, save a large amount of space, enhance the maintainability and expansibility of equipment, greatly make up the defects of a track circuit diagnosis system and have strong pertinence.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An uninsulated track circuit diagnostic host, comprising: mainboard, power module, radiating block, liquid crystal display and lamp plate, power module installs on chassis bottom plate, is provided with the mainboard on chassis bottom plate, supplies power to the mainboard through power module, the radiating block laminates with the mainboard mutually, is connected with the upper cover through radiating block, heat pipe, and the upper cover outside is provided with heat radiation fins, liquid crystal display and lamp plate are all fixed on chassis bottom plate through independent support mounting, adopt dupont's socket and mainboard connection, the diagnostic host computer possesses embedded intelligent computation function and data acquisition function, carries out failure diagnosis.

2. The uninsulated track circuit diagnosis host of claim 1, wherein the power module converts 220V ac power into 12V dc power, the motherboard is powered by cable connection with a motherboard position number CON9, and the motherboard converts 12V dc power into 5V dc power and 3.3V dc power through the power chip to power the plurality of functional modules on the motherboard.

3. The non-insulated rail circuit diagnosis host computer of claim 1, wherein the heat dissipation block is installed on the motherboard, the heat dissipation block is connected with a plurality of heat conduction pipes, the heat dissipation is dissipated outwards through the heat conduction pipes, the heat conduction pipes are connected with the upper cover, and the outer side of the upper cover is provided with heat dissipation fins.

4. The uninsulated track circuit diagnostic mainframe of claim 3, wherein the heat dissipation fins are uniformly distributed on the upper cover, and the heat dissipation fins increase the contact area with air, thereby enabling rapid heat dissipation.

5. The non-insulated rail circuit diagnosis host computer of claim 1, wherein the liquid crystal display is fixedly installed on the chassis bottom plate through an independent bracket, is connected with the main board by using a dupont socket, is convenient for expansion installation, and can display specific diagnosis results through the liquid crystal display.

6. The uninsulated track circuit diagnosis host computer according to claim 1, wherein the lamp panel is mounted on the chassis base plate through lamp panel fixing posts, and is connected to the main board through a dupont socket, and the operating state of the host computer is displayed through different display states of the lamp panel.

7. The non-insulated rail circuit diagnosis host computer of claim 1, wherein the main board is further provided with a hard disk bracket in the middle, a hard disk is installed through the hard disk bracket, the side of the main board is provided with a CAN port, a network port, a PS/2 interface and a VGA interface, and the interfaces of different types are respectively connected with corresponding functional lines.