A rail-type communication management device

Abstract

The present invention discloses a rail-type communication management device, including a cabinet, wherein the cabinet is provided with an openable and closable front panel, the lower part of the front panel is an air inlet, a rail plate is fixed in the cabinet, a plurality of connection seats are provided on the rail plate, a communication machine can be installed on the connection seat, a negative pressure air duct is provided between the rail plate and the back of the cabinet, an air outlet connected to the negative pressure air duct is provided above the rail plate, and an exhaust fan is provided in the negative pressure air duct. Compared with the prior art, the present invention can avoid redundant connection seats occupying space in the cabinet, the spacing between each connection seat is always equal, so as to facilitate ventilation and heat dissipation of the communication machine, and can confirm the wiring port of the communication machine corresponding to the communication line in the cabinet, so as to prevent the communication line from being connected incorrectly due to too many wires.

Description

Technical Field

[0001] The present invention relates to the technical field of communication information processing equipment, in particular to a rail-type communication management equipment. Background Art

[0002] Communication management machines are generally used in substations and dispatching stations. Communication management machines control downstream equipment through control platforms, collect information such as telesignaling, telemetry, and remote control, and feed messages back to the dispatching center. Then, the administrator of the control center processes and analyzes the messages and selects the commands to be executed to achieve the goal of outputting dispatching commands remotely. When the communication management machine involves a large number of control information, multiple devices need to be installed. When densely installed devices generate a lot of heat, the processing speed will be reduced, and there are many wires, which are difficult to maintain and change.

[0003] Therefore, it is necessary to provide a rail-type communication management device to solve the problems raised in the above background technology. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rail-type communication management device, comprising a cabinet, the cabinet is provided with an openable and closable front panel, the lower part of the front panel is an air inlet, a rail plate is fixed to the cabinet, the rail plate is provided with a plurality of connecting seats, a communication machine can be installed on the connecting seats, a negative pressure air duct is between the rail plate and the back of the cabinet, above the rail plate is an air outlet connected to the negative pressure air duct, and an exhaust fan is provided in the negative pressure air duct.

[0005] Furthermore, preferably, an air inlet filter is provided in the air inlet at the lower part of the front panel.

[0006] Further, as a preference, the connection seat at the top is fixedly connected to the rail plate, and the remaining connection seats can be slidably connected to the rail plate up and down.

[0007] Furthermore, preferably, each of the connecting seats is connected to a scissors-type link, which is two center-hinged links distributed in an "X" shape, the center of the scissors-type link is hinged to the connecting seat, and both ends of the scissors-type link are hinged to other scissors-type links in the adjacent connecting seats.

[0008] Furthermore, preferably, adjacent scissor-type connecting rods are hinged by plug-in pins and can be separated from each other.

[0009] Furthermore, preferably, the hinge axis between the scissor-type connecting rod and the connecting seat is a damping rotating axis.

[0010] Further, as a preference, each wiring port of the communication machine is connected to an adapter board, the adapter board is connected to each wiring port of the communication machine, the adapter board is connected to a communication line corresponding to each wiring port, and the communication line connected in each adapter board extends to the outside of the cabinet through an outlet on the side of the cabinet.

[0011] Furthermore, preferably, a wiring board is fixed in the cabinet side wall corresponding to the adapter plate, the wiring board is made of magnetic conductive material, and a magnetic soft strip is fixed on a side of the communication line close to the wiring board.

[0012] Furthermore, preferably, the adapter plate is connected to a branch contact corresponding to each wiring port, a contact plate is provided in the cabinet, the contact plate can respectively conduct each contact, and the contact plate is connected to a measuring line interface outside the cabinet, and a signal light is provided in the measuring line interface corresponding to each branch contact.

[0013] Furthermore, preferably, a vertical slide is fixed in the cabinet, a slider which can servo slide is provided in the slide, a linear moving module which can move laterally is provided in the slider, and a terminal end of the linear moving module is connected to the contact plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, according to the number of communication machines, the plug-in pins of the corresponding scissor-type connecting rods of the redundant connecting seats are removed from bottom to top, and the redundant connecting seats are lowered to the bottom and placed in sequence and overlapped, so as to avoid the redundant connecting seats occupying the space in the cabinet. The scissor-type connecting rods corresponding to the connecting seats where the communication machines are placed are hinged together. In the slidable connecting seats, when one of the connecting seats slides up and down, it can drive the other connecting seats to slide synchronously, so that the distance between each connecting seat is always equal, so as to facilitate the ventilation and heat dissipation of the communication machines.

[0016] In the present invention, the exhaust fan adjusts the exhaust volume according to the number of communication machines, and the external air enters the cabinet from the air inlet filter below the front panel and is discharged from the negative pressure air duct above the rail plate through each communication machine, so that the heat dissipation efficiency is high.

[0017] In the present invention, when it is necessary to connect the communication line, the contact plate is moved to fit with the contact point of the corresponding adapter plate, and the communication line outside the cabinet is inserted into the line measurement interface. When the signal is connected to the contact point of the adapter plate, the corresponding signal light lights up, so that it can be confirmed that the communication line is connected to the corresponding connection port of the communication machine in the cabinet, preventing the communication line from being connected incorrectly due to too many wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a rail-type communication management device;

[0019] Figure 2It is a structural schematic diagram of the scissor-type connecting rod;

[0020] Figure 3 It is a structural diagram of the hub board;

[0021] In the figure: 1. cabinet; 2. front panel; 3. rail plate; 4. connection seat; 5. communication machine; 6. negative pressure air duct; 61. exhaust fan; 7. air inlet filter; 8. scissor connecting rod; 9. adapter plate; 91. contact; 93. communication line; 94. magnetic soft strip; 10. collection board; 11. outlet; 12. slideway; 13. slider; 14. linear moving module; 15. contact plate; 16. measuring line interface; 17. signal light. DETAILED DESCRIPTION

[0022] See also Figure 1~Figure 3 In an embodiment of the present invention, a rail-type communication management device includes a cabinet 1, wherein the cabinet 1 is provided with an openable and closable front panel 2, wherein the lower portion of the front panel 2 is an air inlet, a rail plate 3 is fixed in the cabinet 1, wherein the rail plate 3 is provided with a plurality of connecting seats 4, wherein a communication machine 5 can be installed on the connecting seats 4, wherein a negative pressure air duct 6 is provided between the rail plate 3 and the back of the cabinet 1, wherein an air outlet connected to the negative pressure air duct 6 is provided above the rail plate 3, wherein an exhaust fan 61 is provided in the negative pressure air duct 6.

[0023] In this embodiment, an air inlet filter 7 is provided in the air inlet at the lower part of the front panel 2 .

[0024] In this embodiment, the connection seat 4 located at the top is fixedly connected to the rail plate 3, and the remaining connection seats 4 can be connected to the rail plate 3 in a slidable manner up and down.

[0025] In this embodiment, each of the connection seats 4 is connected with a scissor-type connecting rod 8, which is two centrally hinged connecting rods distributed in an "X" shape. The center of the scissor-type connecting rod 8 is hinged to the connection seat 4, and the two ends of the scissor-type connecting rod 8 are hinged to other scissor-type connecting rods 8 in the adjacent connection seats 4. In other words, each connection seat 4 is connected together through the scissor-type connecting rod 8. Among the slidable connection seats 4, when one of the connection seats 4 slides up and down, it can drive the other connection seats 4 to slide synchronously, so that the spacing between each connection seat 4 is always equal, which is beneficial to the ventilation and heat dissipation of the communication machine 5.

[0026] In the present embodiment, the adjacent scissor-type connecting rods 8 are hinged by plug-in pins and can be separated from each other. That is to say, according to the number of communication machines 5, the plug-in pins of the corresponding scissor-type connecting rods 8 of the redundant connecting seats 4 are removed from bottom to top, and the redundant connecting seats are lowered to the bottom and overlapped in sequence to avoid the redundant connecting seats occupying the space in the cabinet 1, so as to facilitate the ventilation and heat dissipation of the communication machines 5.

[0027] In this embodiment, the hinge shaft between the scissor-type connecting rod 8 and the connecting seat 4 is a damping rotating shaft, and its damping force is greater than the gravity of the connecting seat 4 and the communication machine 5, so that the connecting seat 4 can be stationary in the rail plate 3 without being affected by external forces.

[0028] In this embodiment, each connection port of the communication machine 5 is connected to an adapter plate 9, and the adapter plate 9 is connected to each connection port of the communication machine 5. The adapter plate 9 is connected to a communication line 93 corresponding to each connection port, and each communication line 93 connected in the adapter plate 9 extends to the outside of the cabinet 1 through the outlet port 11 on the side of the cabinet 1.

[0029] In this embodiment, a wiring board 10 is fixed in the side wall of the cabinet 1 corresponding to the adapter plate 9. The wiring board 10 is made of magnetic conductive material. A magnetic soft strip 94 is fixed on the side of the communication line 93 close to the wiring board 10, so that the communication line 93 can remain in contact with the wiring board 10 to prevent them from interlacing during movement.

[0030] In this embodiment, the adapter plate 9 is connected with a shunt contact 91 corresponding to each wiring port, and a contact plate 15 is provided in the cabinet 1. The contact plate 15 can conduct each contact 91 respectively, and the contact plate 15 is connected to the measurement line interface 16 outside the cabinet 1. The measurement line interface 16 is provided with a signal light 17 corresponding to each shunt contact 91. That is to say, when the output end of the communication line 93 is connected to the measurement line interface 16, when the signal is conducted with the contact 91 of the adapter plate 9, the corresponding signal light 17 lights up, so that it can be confirmed that the communication line 93 corresponds to the wiring port of the communication machine 5 connected in the cabinet 1.

[0031] In this embodiment, a vertical slide 12 is fixed in the cabinet 1, and a slider 13 is servo-slidably provided in the slide 12. A linear movable module 14 that can move laterally is provided in the slider 13. The end of the linear movable module 14 is connected to the contact plate 15, so that the contact plate 15 can be driven to fit with the adapter plates 9 at different positions.

[0032] In specific implementation, the front panel 2 is opened to place the communication machine 5 in the connection seat 4 in order from top to bottom, the scissor-type connecting rods 8 corresponding to the connection seat 4 where the communication machine 5 is placed are hinged together, the plug-in pins of the corresponding scissor-type connecting rods 8 of the redundant connection seats 4 are removed from bottom to top, and the connection seats 4 located at the bottom and placed in overlapping order are lowered to the bottom, and the connection seat 4 at the bottom where the communication machine 5 is placed is slid to the bottom, driving the remaining connection seats 4 to slide synchronously, and the spacing between each connection seat 4 is equal to ensure that the spacing between the communication machines 5 is always the largest, which is beneficial to the ventilation and heat dissipation of the communication machines 5 and avoids heat concentration;

[0033] The connection port of each of the communication machines 5 is connected to an adapter plate 9, and the adapter plate 9 is connected to each connection port of the communication machine 5. Each connection port is connected to a communication line 93, and the communication line 93 is kept in contact with the collection board 10 through a magnetic soft strip 94, and extends from the outlet 11 to the outside of the cabinet 1. When it is necessary to connect the communication line 93, the contact plate 15 is moved to fit with the contact 91 of the corresponding adapter plate 9, and the communication line 93 outside the cabinet 1 is inserted into the line measurement interface 16. When the signal is connected to the contact 91 of the adapter plate 9, the corresponding signal light 17 lights up, so that it can be confirmed that the communication line 93 is connected to the corresponding connection port of the communication machine 5 in the cabinet 1, so as to prevent the communication line 93 from being connected incorrectly due to too many wires;

[0034] The exhaust fan 61 adjusts the exhaust volume according to the number of the communication devices 5. The external air enters the cabinet from the air inlet filter 7 below the front panel 2 and then flows through each communication device 5 and is discharged from the negative pressure air duct 6 above the rail plate 3, so that the heat dissipation efficiency is high.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rail-type communication management device, characterized in that: The cabinet (1) comprises a cabinet body (1), the cabinet body (1) being provided with an openable and closable front panel (2), the lower part of the front panel (2) being an air inlet, a rail plate (3) being fixed inside the cabinet body (1), a plurality of connection seats (4) being provided on the rail plate (3), a communication device (5) being capable of being installed on the connection seats (4), a negative pressure air duct (6) being provided between the rail plate (3) and the back of the cabinet body (1), an air outlet being provided above the rail plate (3) and being connected to the negative pressure air duct (6), and an exhaust fan (61) being provided in the negative pressure air duct (6); A connection port of each communication machine (5) is connected to an adapter plate (9), the adapter plate (9) is connected to each connection port of the communication machine (5), the adapter plate (9) is connected to a communication line (93) corresponding to each connection port, and the communication line (93) connected to each adapter plate (9) extends to the outside of the cabinet (1) through a line outlet (11) on the side of the cabinet (1); The adapter plate (9) is connected to a shunt contact (91) corresponding to each wiring port, a contact plate (15) is provided inside the cabinet (1), the contact plate (15) is capable of conducting each contact (91) respectively, and the contact plate (15) is connected to a measuring line interface (16) outside the cabinet (1), and a signal light (17) is provided on the measuring line interface (16) corresponding to each shunt contact (91).

2. A rail-type communication management device according to claim 1, characterized in that: An air inlet filter (7) is provided in the air inlet at the lower part of the front panel (2).

3. A rail-type communication management device according to claim 1, characterized in that: The connection seat (4) located at the top is fixedly connected to the rail plate (3), and the remaining connection seats (4) are connected to the rail plate (3) in a manner that allows them to slide up and down.

4. A rail-type communication management device according to claim 3, characterized in that: Each of the connecting seats (4) is connected to a scissor-type connecting rod (8), wherein the scissor-type connecting rod (8) is two centrally hinged connecting rods arranged in an "X" shape, wherein the center of the scissor-type connecting rod (8) is hinged to the connecting seat (4), and the two ends of the scissor-type connecting rod (8) are hinged to other scissor-type connecting rods (8) in the adjacent connecting seat (4).

5. A rail-type communication management device according to claim 4, characterized in that: Adjacent scissor-type connecting rods (8) are hingedly connected by plug-in pins and can be separated from each other.

6. A rail-type communication management device according to claim 4, characterized in that: The hinge axis between the scissor-type connecting rod (8) and the connecting seat (4) is a damping rotating axis.

7. A rail-type communication management device according to claim 1, characterized in that: A line collection plate (10) is fixed in the side wall of the cabinet (1) corresponding to the adapter plate (9); the line collection plate (10) is made of a magnetic conductive material; and a magnetic soft strip (94) is fixed on a side of the communication line (93) close to the line collection plate (10).

8. The rail-type communication management device according to claim 1, characterized in that: A vertical slideway (12) is fixed in the cabinet (1), a slider (13) is servo-slidably provided in the slideway (12), a linear moving module (14) is laterally movable in the slider (13), and a terminal end of the linear moving module (14) is connected to a contact plate (15).

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